Agile Interview Questions and Answers

Agile is an approach in project management and software development that helps teams deliver value to customers with much speed. Scrum, eXtreme Programming (XP), Dynamic Systems Development Method (DSDM), and Feature Driven Development (FDD) are some of the most popular examples of agile methodology. If you are a beginner or an intermediate, or an experienced agilist, this guide will aid you in increasing your confidence and knowledge of agile. With questions ranging from user stories, agile estimation techniques and more. With this write-up by your side, you will find step-by-step explanations for each question that will help you understand the concepts in detail. With Agile interview questions, you can be confident about your preparation for the upcoming interview.

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Beginner

These charts help to keep the track of the sprint progress. Burn up charts indicates the amount of work completed in the sprint and the burndown chart indicates the amount of work remaining in the sprint.

The Product Owner determines the amount of remaining work and compares it to the remaining work of the previous Sprints and forecasts the completion date of the project.

In the Burn-Down chart, the vertical axis (remaining work) shows the amount of work (which is a sum of all the estimates for each item in the Product Backlog), and the horizontal axis shows the amount of time passed from the beginning of the project or the number of Sprints passed.

We usually add another line to present the uniform distribution of the volume of the work across the initially estimated number of sprints. This line acts as our planned progress and will be used to compare to our actual values.

 Burn-Down and Burn-Up charts

Burn-Down and Burn-Up charts

 In the above chart, we can expect the project to be completed earlier than initially planned. 

In the Burn-Up chart the vertical axis represents the amount of work and is measured in units or story points, and the horizontal axis represents time, usually measured in days.

On each day you can see the amount of work completed and the total amount of work. The distance between the two lines is thus the amount of work remaining. When the two lines meet, the project will be completed. This is a powerful measure of how close you are to the completion of the project.

Burn-Down and Burn-Up charts

Expect to come across this popular question in Agile methodology interview questions.  

Agile Estimation techniques:

1) Planning Poker:

  • The below figure shows the poker cards available to estimate the user stories.
  • Before starting Planning Poker, select one story which is a reference story (from the current backlog or that we have done earlier).
  • In this technique team, Scrum Master, Product Owner will sit around the table (Figure is shown below) for the planning poker session.
  • Each team member will have a set of Planning Poker cards of values (0,.5,1,2,3,5,8,13,20,40 and 100) these represent story points in which team estimates.
  • At the start of the session, the product owner will read the user story aloud, describing all its features and requirements.
  • Then the team will estimate with the number mentioned on cards and show it to everyone. If all have given the same value then that will become the final estimate.
  • If the values are different then estimators giving the highest and lowest values explain their opinions and why they chose this value, until a final consensus is reached.
  • A good technique for a small number of items in a small team
  • Till the final consensus is reached team will have complete clarity on the user story.
  • If the estimator doesn’t have any idea or couldn’t estimate can show (?) also.
  • If the user story is estimated as above 20 considered as Epic which needs further break down into smaller user stories.
  • Story point estimated as 4 story points is of double the effort, time and complexity than a story with 2 story points.

Planning Poker

Planning Poker

2) T-Shirt Sizes:

  • Items are estimated as T-shirt sizes XS (Extra Small), S (Small), M(Medium), L(Large), XL (Extra Large), XXL (Double XL)
  • Perfect technique to give a rough estimate of the large backlog items.
  • Useful and quick estimation needs to be done.
  • The disadvantage is that L to someone may seem XL to someone. After discussion and resolving the mismatched, consensus can be reached to get the final estimate.

estimation in scrum

3) Dot Voting:

  • This is basically a ranking method to decide the order of the Product Backlog from the highest to the lowest priority stories.
  • To start this, post all the user stories along with their descriptions on the wall
  • All the stakeholders are given 4 to 5 dots (mostly color pencil or pens).
  • They are asked to give their votes on the user stories they prefer.
  • The one which receives the highest number of votes is considered the highest priority user story.

Dot Voting in scrum

4) Bucket System

  • It is a good technique where a large number of items needs to be estimated with a large number of estimators.
  • Different buckets are created with values same as that Poker cards.
  • These are sequentially arranged on the table.
  • The stories need to be placed on these values where the estimators find it suitable.
  • Before placing the user story, estimators must have a clear understanding of it. Discuss the complete requirements and feature details.
  • At last sanity check is performed by all the participants. If any participant finds a wrong bucket assigned to an item then they can bring it to notice and can be discussed until final consensus is reached.

Bucket System

 5) Large/Uncertain/Small

  • This is a rough version and is the simplification of Bucket system where there are only 3 sizes. Large, Small, Uncertain.
  • The estimators are asked to place the items in one of the categories. First, the simpler ones are chosen and placed in the Large and Small category after that complex are chosen and placed.
  • A good technique when there are comparable items in the backlog.

Story points are helpful because they allow team members who perform at different speeds to communicate and estimate collaboratively.

When story points equated to hours, team members can no longer do this, as the time taken by one person compared to another person is different. One can finish the task in 3 hours and the other in 6 hours. Our aim is to estimate the user story, not to deep dive into why one person took 3 and another 6. If someone instructs team members that one point is equal to 8 hours, the benefits of estimating in an abstract but relatively meaningful unit like story points are lost.

Suppose for some reason you have tracked how long every one-story-point story took to develop for a given team. If you graphed that data you would have something that would look like this:

Large/Uncertain/Small

This shows that some stories took more time than others and some stories took less time, but overall the amount of time spent on your one-point stories takes on the shape of the familiar normal distribution.

Instead of looking at a User Story and estimating it in hours, teams consider only how much effort a User Story will require, relative to other User Stories.

A Story Point is a relative unit of measure, decided upon and used by individual Scrum teams, to provide broad-brush relative estimates of effort for completing requirements stated in User Stories

Story points further used to calculate the velocity of the sprint which is very helpful to predict the release dates.

The most common way of estimating a User Story is by using the Fibonacci series, as it forces them to provide a relative estimate. It is easier for anyone to answer “Is that 5 or 8” rather than 6 or 7?
Why Fibonacci Number in scrumThis is a regular feature in Agile Scrum interview questions, be ready to tackle it. 

There are 4 ceremonies in Scrum process.

  1. Sprint Planning Meeting
  2. Daily Scrum
  3. Sprint Review Meeting
  4. Sprint Retrospective Meeting

ceremonies in Scrum

 

Other than that, there is a Product Backlog Refinement meeting.

The backlog grooming meeting is attended by the team, the Product Owner, and the Scrum Master. During the meeting, everyone works together to prepare the backlog for the next sprint planning meeting. This might include adding new stories and epics, extracting stories from existing epics, and estimating effort for existing stories

Why is Backlog grooming meeting is important?
  1. Increases efficiency of the team by greatly reducing uncertainty and unknowns.
  2. Better refined stories are more accurately estimated, more accurately tested, and more accurately implemented
  3. Increases efficiency of the team due to the benefit of shared knowledge gained by the entire Scrum team being in the refining.
  4. Allows the team to maintain a sustainable, higher pace.
  5. When done well, refining greatly reduces the time required for a Sprint Planning meeting.
  • Sprint Planning Meeting: 

    • Attendees: Development team, Scrum Master, Product Owner
    • When: At the beginning of the sprint.
    • Duration: Approx 120 min for a 2-week iteration
    • Purpose: Product owner comes with the prioritized backlog and then the Scrum Team plans the items they are going to deliver in the Sprint and the way they will deliver them, estimate them, and break them into tasks.
  • Daily Scrum: 

    • Attendees: Development team, Scrum Master, Product Owner
    • When: Once per day preferably in the morning.
    • Duration: 15 min 
    • Purpose: The Development Team starts working on the objectives of the Sprint as soon as Sprint Planning is completed. During the Sprint, the Development Team holds a daily meeting (normally 15 minutes) to coordinate the work for the next 24 hours. This meeting is called the Daily Scrum. 

Have each team member answer the following questions:

  • What did I complete yesterday?
  • What will I work on today?
  • Am I blocked by anything?
  • Do not discuss any technical details and issues in detail. You can do that right after Daily Scrum with the chosen members only.
  • Sprint Review:

    • Attendees: Development team, Scrum Master, Product Owner
    • Optional-Project Stakeholders
    • When: At the end of the sprint.
    • Duration: 30 -60 minutes
    • Purpose: Before the end of the Sprint, the Development Team presents (demonstrates) the outcome of the Sprint to the customer and receives feedback. This meeting is called the Sprint Review (also known as Sprint Demo). Remember, work should be fully demonstrable and meet the team's quality bar to be considered complete and ready to showcase in the review.
  • Sprint Retrospective 

    • Attendees: Development team, Scrum Master, Product Owner(optional)
    • When: At the end of an iteration
    • Duration: 30 -60 minutes
    • Purpose: After the Sprint Review, the Development Team holds an internal meeting to review the Sprint and use it to improve the process (lessons learned) in the next Sprint. 

Also, find out what's not working and use the time to find creative solutions and develop an action plan. Scrum Master facilitates this meeting. We generally use sticky notes in which each team member writes three things about sprint (which just got over.)

  1. What shall we continue?
  2. What needs to be stopped?
  3. What needs to be started?

Then the Scrum Master discusses the issues (without specifying anyone’s name) and develops the action plan.

Continuous improvement is what sustains and drives development within an agile team, and retrospectives are a key part of that.

A very good and practical question. There is no perfect answer to this question as different projects have different requirements, and release and deadlines are already set. It generally disrupts the team momentum and creates chaotic.

Ideally, the new requirement needs to be added in the next sprint as current sprint is already frozen. Product owner also knows about this. So, he/she should add this to the next sprint and prioritize the backlog again. But, if the product owner is coming in between and asking us to add this and work on it, it means either of the following:

  1. Customer urgently wants this feature to be done in this sprint.
  2. The new requirement is small enough to be implemented.
  3. Sometimes due to some technical issues, he wants the team to stop working on that and start with new (Even though they have invested time on that). Example: No more support for the previous versions, hardware outdated etc. 
  4. Some legal issues which need to be addressed.

In most of the cases, the new requirement in discussion with the product owner and the customer can be added to the backlog and taken up in the next sprint. 

But, if this is not possible then there are two ways to handle this:

  1. The product owner can cancel the current sprint and start the new sprint, sprint planning again with the prioritized backlog.
  2. Add it to the current sprint, do the estimate. Suppose new User story has 15 hours of work, and if we have some User Story not started or have 15 hours of work remaining, then that can be removed from the sprint. So that the balance can be maintained and velocity remains constant.

Having said adjusting new requirements in the current sprint is just an exception, not a norm.

It's no surprise that this one pops up often in Agile interview questions.  

Definition of Ready: A sprint is a time-boxed development cycle in which items need to be pulled from the prioritized backlog. However, it is very important that the items (User Story) should be in “Ready state”. Pulling unfinished or unrefined user story will make the current sprint delay its deliverables as well as developer will also not be able to develop the expected functionality.

“Ready” State is clearly depicted in the below diagram.

Definition of Ready and Definition of Done in scrum

Definition of Ready is focused on the User Story level characteristics whereas Definition of Ready on Sprint and Release level.

Definition of Done: It represents the acceptance criteria for the Sprint. This list is prepared in discussion/agreement with the Product Owner and Development team on what needs to be completed for user story—it is often standardized across the company in order to deliver consistent product quality.

A sample of Definition of Done is shown below. As per project needs, this can be tweaked.

  • Test conditions written where beneficial to a story
  • Unit tests written (where crucial) and passing
  • Acceptance tests written,executed,and passing.
  • Functional testing complete
  • System Testing &Blog Fixing, for functionality implemented.
  • Test cases written and passing with expected results,where the work requires it
  • Regression Tested where appropriate.
  • Developer documentation in Wiki(barely sufficient)
  • Code complete
  • Code committed
  • Code pushed
  • Code merged to default branch
  • Code reviewed
  • Meets acceptance criteria

By asking this question interviewer wants to check your knowledge on Agile testing.

Agile Testing

Traditional Testing

Testing is not a separate phase and carried out with as part of the iteration

Testing is a separate phase and carried out once the development is done.

Testers and developers work together

Tester work separately with developers

Testers are involved from the requirement phase so that they will be able to write the test plan and acceptance criteria. Also, Logical Acceptance test cases would be ready along with requirements

Testers are not involved in the requirement phase.

Acceptance testing is done in each iteration and customer feedback is taken

Acceptance testing is done at the end of the project 

Every iteration completes its own testing thus allowing regression testing also in each iteration in case of release of any new logic or functionality

Regression testing is done at the end of the development phase.

Continuous testing with test levels overlap

Testing is a timed activity and test levels cannot overlap

The entire team is responsible for the testing activity

Test Lead or Project manager leads this phase

Client involvement is needed throughout the phase

Client involvement is needed only at the requirement phase only.


The other commonly used Agile Testing Methodologies are−

  • Test-Driven Development (TDD) − Test-Driven Development (TDD) is based on coding guided by tests.
  • Acceptance Test-Driven Development (ATDD) − Acceptance Test-Driven Development (ATDD) is based on communication between the customers, developers, and testers and driven by pre-defined Acceptance Criteria and Acceptance Test Cases.
  • Behavior-Driven Development (BDD) − In Behavior-Driven Development (BDD) testing is based on the expected behavior of the software being developed.

traditional testing in scrum

This term generally comes from the SAFe context when there are 5-10 Scrum Teams (Geographically distributed). In that case, each team designates one “ambassador” mostly Scrum Master to participate in the weekly/daily meetings with ambassadors of other teams called Scrum of Scrums (SoS). The RTE (Release Train Engineer) facilitates this meeting, and agenda is to update the progress toward milestones and PI objectives and manage inter-team dependencies.

Expect to come across this popular question in Scrum Agile interview.  

Intermediate

The Agile Manifesto lays out values that help teams get into an Agile mindset. When everyone on the team genuinely incorporates these values into the way they think, it helps them build better software.

Following are the Agile Manifesto –

  • Individuals and interactions over processes and tools: While Agile team value processes and tools as it helps the team get organized and work effectively, they value people and interactions more because teams work best when they are self-organized, motivated, co-located and pay attention to the human element.
  • Working software over comprehensive documentation: While Agile team values comprehensive documentation because it’s an effective way to communicate complex requirements and ideas, they value working software more because it’s the most effective way to communicate progress, understand evolving requirements and get feedback from users.
  • Customer collaboration over contract negotiation: While Agile team values contract negotiation because sometimes it’s the only way to work effectively in an office culture where mistakes are punished, they value customer collaboration more because it is much more effective to get proper production requirement for building software.
  • Responding to change over following a plan: While Agile team value following a plan because, without planning, complex software projects go off the rail, they value responding to change more because the team that works on the wrong plan ends up building the wrong software.

While there is value in the manifesto items on the right, the Agile team values the items on the left more. A Scrum team is like a family where each person has different roles. A Scrum Master's role is one where the person focuses on removing the impediments and is also the process champion. Hence, a Scrum Master helps the team get more organized and work effectively by adopting some best practices and processes. Having said that, Scrum Master’s primary responsibility is to help the team be more successful.

A common in Agile methodology interview questions, don't miss this one. 

While it’s natural to resist a big change, if a team can find a way to not just accept but welcome these changes, it means that they’re putting the users’ long-term needs ahead of their own short-term annoyance. In a context which is dynamic, one cannot specify and plan in detail because the context changes before one can deliver. In such a case, continuing to deliver as per plan will lead to low staff motivation due to a failed project and lost opportunity due to an unsatisfied customer. Responding to change is not only more effective, but it is also imperative for companies that must compete in a fast-paced, cutthroat, rapidly changing marketplace. Scrum responds to changes between sprints but still follows a plan during sprints. That’s why we value responding to change *over* following a plan, not *instead* of.

Agile testing principles complement general Agile principles and are as below:

  1. Testing is continuous and sustainable to ensure there is the continuous progress in the product.
  2. Continuous feedback is essential and is provided on how a given product is meeting the business needs and customer satisfaction.
  3. Testing is performed by a self-organized team, unlike in a traditional software development life cycle where only the test team is responsible for testing.
  4. Face to face communication with the business team involved in each iteration in Agile testing for continuous feedback and successive improvement.
  5. Simplified & clean code by ensuring all the defects which are raised by the Agile team were fixed within the same iteration.
  6. Test Driven in Agile methods, testing is performed at the time of implementation, unlike after implementation, as in the case of the traditional process.

One of the most frequently posed Agile testing interview questions, be ready for it.  

Simply expressed, velocity is the amount of work that a team can get done in a fixed timeframe. It indicates the average amount of Product Increment created during a Sprint by a Scrum Team. A Sprint Burn-down Chart is a helpful tool is used by the Scrum Team to maintain and share information about the team’s velocity. While a Team's velocity will vary each sprint, over time, a well-functioning Scrum Team's velocity should steadily trend upward each Sprint. With the knowledge of team velocity, a Product Owner can project on how many sprints are required for the team to deliver the desired level of functionality that can be released. Since different teams may have different approaches to estimation, we should avoid comparing velocity between teams.

Burn down and burn up charts are two types of charts that scrum team use to track and communicate the progress of their projects. A burndown chart shows how much work is remaining to be done in the project, whereas a burn up shows how much work has been completed, and the total amount of work. 

As the progress is measured independently on scope change, the burn-up chart makes progress perfectly visible.

So, the mechanics are basically the same. The only difference is that instead of tracking how much work is left to be done, it tracks how much work is completed, so the curve is going up, not down.

Contrary to popular belief that Sprint Zero is necessary because there is some groundwork that needs to be done before a Scrum project can start (for example, a team needs to be assembled, hardware to acquire or at least set up, an initial product backlog is to be written), it is used to create a minimal design so that a detailed design can emerge incrementally in an efficient way in future sprints.

A must-know for anyone heading into Agile interview, this is frequently asked in Agile interview questions.  

Potentially shippable act as a reminder that the developed features may not be sufficient enough to be truly shippable. While each organization or team establishes an appropriate Definition of Done for its context, there are certain guidelines that are applicable across most Scrum projects.

  • It should be well written and tested to a point that no important bugs remain.
  • It does not necessarily have to be cohesive, i.e. it doesn’t mean anyone wants us to actually ship it yet but if someone had wanted it, the team could have shipped it.
  • It should be well integrated to the extent that integration should be done continuously throughout the sprint.

The ability for a team to be cross-functional is fundamental to all agile methodologies. A cross-functional team should be balanced on technical skill levels and domain knowledge should be diverse and persistent. The team structure should reflect that of a feature team who can better evaluate the impact of design decisions. A cross-functional team needs to be balanced between being too generalist and being too specialist, and it does not require any specific role.

This is a frequently asked question in Agile methodology interview questions.  

As per Agile Manifesto Principle 6, “The most efficient and effective method of conveying information to and within a development team is via face-to-face conversation”. To encourage this rich form of communication, a user story card is intentionally kept as brief as possible and has 3 elements:

  • Card: The user story card includes just enough text to identify the story because the card is simply a token that represents the requirement for the planning process.
  • Conversation: The details of the story are communicated via a conversation – a verbal exchange of ideas, opinions, and information between the customer and the development team.
  • Confirmation: This means that the product increment passes the customer’s acceptance test and meets the agreed upon definition of “done”.

To build a good user story, Bill Wake described six characteristics of a good user story –

  • Independent: Ideally, our goal is to be able to reprioritize and develop our user stories in any order. And this can be achieved, though hard, by creating independent user stories that can be selected on merit, rather than dragging into the release because other user stories depend on it.
  • Negotiable: The team should be able to discuss user stories with the product owner and make trade-offs based on cost and function. Negotiating user stories leads to an improved understanding of the true requirements, costs, and acceptable compromises.
  • Valuable: User stories without clearly understood business benefits will be difficult to prioritize, since backlogs are usually ranked in business value. And if we cannot determine the value of a requirement, then we should question why it is a part of the project.
  • Estimable: Estimation is required to prioritize work based on its cost-benefit trade-off.
  • Small: Small user stories are easier to estimate and test than large user stories.
  • Testable: Having testable user stories is important for tracking progress because agile teams often measure their progress based upon the number of stories that have been successfully accepted.

The best approach for estimating user stories is one that-

  • It allows us to change our minds whenever we have new information about a story
  • Works for both epics and smaller user stories
  • Doesn’t take a lot of time
  • Provides useful information about our progress and the work remaining
  • Is tolerant of imprecision in the estimates
  • It can be used to plan releases

It's no surprise that this one pops up often in Agile Scrum interview questions.  

Agile teams rely on collective problem-solving rather than individual ingenuity because problems are solved more quickly and effectively when diverse viewpoints are brought to bear rather than when team members try to push through their own. 

Although it is the Scrum Master’s role to remove impediments to progress, which refers to eternal roadblocks, when it comes to development issues, in many cases, only the team members have the expertise needed to resolve the issues.

One of the most frequently posed Agile interview questions, be ready for it.  

Agile models are lightweight, barely sufficient models that aim to capture the high-value benefits of modeling without taking too much time to create very detailed or polished models. We want to focus on the product being developed rather than on generating documentation.

The most popular agile models include Scrum, Lean and Kanban, XP, DSDM, and FDD.

A common in SAFe Agile interview questions, don't miss this one.  

Iteration planning begins with a meeting that includes the delivery team, the product owner, and possibly other stakeholders or SMEs as needed.

In the first half of the meeting, the product owner describes the backlog items they’d like to see developed in the sprint, and based on that, the team members select a set of items that they think are achievable.

In the second half of the meeting, the team breaks down the selected backlog items into the smallest unit of work to come up with a list of action items for the iteration.

In summary, we need to accomplish the below steps during the iteration planning process –

  • Discuss the user stories in the backlog
  • Select the user stories for the iteration
  • Define the acceptance criteria and write acceptance test for the stories
  • Break down the user stories into tasks
  • Estimate the tasks

Advanced

This is a very good interview question. And the expectation of the interviewer is that you should have a clear understanding of Waterfall and Agile. 

So, the answer is “NO”. Both approaches have their own strengths and weakness, so it all depends on the type of project and its environment. Both have effective planning, execution and controlling.

Below table clearly defines the scenarios, when to use Scrum to achieve better results.

When to use SCRUM
When to use Waterfall (Traditional Method)
Scope not clearly defined.
The scope is clearly defined upfront
Requirements changes frequently
Requirements are well defined
The Project is complex and unpredictable
The Project is simple and predictable
Incremental results have value and can be used by users (Production)
The Product cannot be used unless it reached its milestone
Customer available
Customer may or may not be there.

Scrum is not a prescriptive method, but a suggestive approach to software development. So, the way it is implemented makes all the difference.

Then the interviewer may give you one case study and ask you to find which will be the best Methodology.

Situation: When there are a lot of issues (Maintenance project or Ticketing project) from the field and the current project team is handling both the things (current project and field issues) which methodology best suits?

The Interviewer is expecting the knowledge of Kanban and Scrum both.

So, in my opinion, the answer will be the Scrumban (Scrum+Kanban) approach. Because here requirements are changing so frequently which is hampering the current project and sprint. 

Scrumban is specially designed for a project that requires frequent maintenance, having unexpected user stories and programming errors. Using this approach, the team’s workflow is guided in a way that allows minimum completion time for each user story or programming error.

As in this approach, we will not take up a new task until the high priority task has reached the deployed state.

The below board depicts the above situation.

Can Scrum be applied to all types of Projects

This is a frequently asked question in Agile interview questions.  

The intention behind this question is to indirectly ask the responsibilities of the Scrum Master or a leader. He is expecting the real-time experience which you have faced.

Every team will go through 4 stages of group development which is Forming, Storming, Norming, and Performing.

  • Forming-
     Most team members are new, polite and humble at this stage also the roles and responsibilities are not clear to the team.
  • Storming
    Storming can also happen in other situations. Example: Team members may challenge your authority, or jockey for position as their roles are clarified. Or, if you haven't defined clearly how the team will work, people may feel overwhelmed by their workload, or they could be uncomfortable with the approach you're using. This is the situation where many teams fail.
  • Norming-
     This is when people start to resolve their differences, appreciate colleagues' strengths, and respect your authority as a leader.
  • Performing- 
    The team reaches the performing stage, when hard work leads, without friction, to the achievement of the team's goal. The structures and processes that you have set up support this well.

As a leader, you can delegate much of your work, and you can concentrate on developing team members.

The same is depicted in the figure below.

4 stages of group development in scrum

As a leader, we should handle this situation very diligently. My approach could be:

  1. Analyze the reason for conflict.
  2. Talk to the team members individually and try to understand them from their perspective.
  3. You should make them understand the common goals of the team and work towards it, as Scrum always believe in collaboration over tools and processes.
  4. Guide them to take criticism as a step towards your success goals.
  5. Do more frequent team outings and team building events.
  6. After each sprint completion appreciates the efforts put in by each team member and celebrate this by organizing small snacks or lunch get together after retrospection.

 In SCRUM approach User Story is used as a requirement. The best way to write the user story is “As a ___, I want___ so that I can ___.”

Example: As a user, I want to login to the screen so that I can book the tickets.

The test for determining whether or not a story is well understood and ready for the team to begin working on it is the INVEST acronym:

  • I – Independent
  • N – Negotiable
  • V – Valuable
  • E – Estimable
  • S – Small
  • T – Testable

begin working on it is the INVEST acronym

This is a very common scenario seen in the projects which are using Scrum Approach. The team should always be prepared for that. But try to have a good conversation with the Product owner to not include in the current sprint and deferred to the next sprint. Changes in requirements sometimes taken as a feedback from the customer so that the product can be improved. We should be ready to embrace this change.

As a tester, they should take the generic approach by writing the generic test cases (Login screen, user credentials). Till the requirements are stable, try to wait if you are planning to automate the test cases.

As a developer same approach can be used where chances of changes are minimal. Try to code using design patterns and oops concepts (Components or package independent of each other), so that change in one component make minimal changes in another. 

A very good interview question for an experienced person.

  1. First, check that the project is suitable for applying Scrum or not. Check Question 1 for more details.
  2. If the project looks suitable for Scrum, then get the details of the Project like (Skillset required, requirements, technical details etc.).
  3. Get the details of the team members to example their skill set, prior knowledge of Scrum etc.
  4. If the entire team is new to this process, then it is very important to send them for the basic Scrum training. (If you are capable of doing so, tell the management about it.)
  5. Have a good balance of Developers, Testers, Architect, DevOps Engineers with good technical skills required for the project. (Doesn’t mean the best technical knowledge in one team).
  6. Have one on one and various group meetings to clarify their doubts and explain their responsibilities. Discuss the Agile Manifesto and 12 principles and encourage them to be self-organized and work with collaboration.
  7. Co-locate the development team removes any partitions, bookcases, furniture if any.
  8. Get some whiteboards permanently for your team, select the place for daily stand up.

Make sure the board is right in front of a team where the daily meeting is held.

  1. Select any Project Management tool which fulfills all your requirements (Jira, Rally etc.)
  2. Co-locating the Development Team, will help empower them to self-organize, makes it easier for the team to learn from each other (cross-functional), and fosters direct, face-to-face communications.
  3. Explain to the team about the “Definition of Done” which is a very critical part, as we do not want to compromise on the quality of the product.
  4. Set up the DevOps environment and get the continuous build integration, automation right from the start of the project.

In simplest terms velocity is the sum of story points completed in one sprint. From my perspective, velocity is like other metrics of the scrum which should be used for planning purposes i.e. how many user stories can be incorporated for any release or sprint. Velocity should remain constant if the team conditions remain the same. If there is any change with respect to the team, the change in velocity is also expected.

But, how to calculate the team’s first velocity during planning.

The general rule is to plan one-third of the capacity of the total team members.

ExampleIf there are 6 programmers and 2 weeks iteration then there will be 60 programmer days, one-third of this will be 20 story points which we need to plan. As this is a new sprint and a new team, it will take some time to stabilize. And also some time may be for meetings, emails, designs etc.

The second way is to take the history of the team progress in other projects. (Condition-If the team is the same or at least have the same skill set and worked on a similar project before.)

Also, remember that velocity will quickly emerge during the first iteration. If underestimated, velocity in the first iteration will rise as new features are included; and if overestimated, velocity will decrease as features are removed. For the second iteration, the Scrum team should then use the first iteration as a guideline.

The graph shown below shows different velocities in different sprints. If we take the average velocity (Green line) then it comes out to be 13 story points.

Sprint Velocity

“Velocity is more of a quantity of work completed metric. Useful and important, but not the sole measure of success. I think you would want a set of metrics that together help us understand our current capabilities to deliver as well as if those capabilities are changing from one point in time to another. I don't believe there is one magic "agility number" to measure [productivity].”- Paul Hodgetts, Agile Coach

This is important because, according to the Agile Manifesto, “Working software is the primary measure of progress.”

A must-know for anyone heading into a Agile interview, this question is frequently asked in Agile testing interview questions.  

A very practical question. I have seen this happening in most of the projects where I worked. There are multiple reasons for not completing the user story example-Dependencies, waiting for some inputs, defects found, some unplanned work, team members going on unplanned leaves, not estimated properly, etc.

As a Product Owner we can handle this in the below-mentioned ways:

  • Split the user Story.

The User Stories which are not completed can be transferred to the next sprint.

The tasks which are completed for this user story can be closed. We can re-estimate the story again in the next sprint and take this story as a high priority in the next sprint. 

  • Product Owner may also say that unless all the tasks of a user story are completed we cannot accept it. In this entire, a user story is transferred to the next sprint and re-estimated. (Not completed tasks.)

But the question arises Does the team earns the velocity credit?

If we are deferring the unfinished user story to the next sprint, then do not take the velocity credit for it. Let the user story meets its acceptance criteria and then take complete credit in the next sprint. We already know that we use average velocity, this averages out and avoid the risk of overstating velocity.

But in case of splitting the user story, then take the credit of points burned for the work completed and let the remaining points for the unfinished work in the next sprint. This just boosts the team’s morale as they have been given points for the work completed and the efforts they have put in.

I am a bit reluctant to take this decision. Take your call based on the discussion.

It's no surprise that this one pops up often in Agile interview questions.  

SAFe (Scaled Agile framework) helps businesses address the significant challenges of developing and delivering enterprise-class software and systems in the shortest sustainable lead time.

When to use SAFe:

  1. When we want to implement an agile approach consistently across larger, multi-team program and portfolios.
  2. Project having 5-10 Scrum teams distributed across various geographical locations.
  3. When a team wants to work independently.
  4. When an organization wants to improve its product development lead time.
  5. When you want to implement Agile across an organization and you are not sure of various roles and responsibilities and how they align and coordinate with each other.
  6. When multiple teams are running Agile, but regularly facing delays, no collaboration, and failures.
  7. Decentralized decision making.

The benefits of SAFe are:

Benefits of safe

Its principles are shown in the diagram below:

Foundations of scaled agile framework

Another agile methodology is Kanban, XP (Extreme Engineering, Lean thinking).

Let us compare the Kanban and Scrum Approach.

Scrum
Kanban
More perspective
Less
Limit your (WIP) PER ITERATION
Limit your (WIP) PER ITERATION
Prescribed Roles like Product owner, Scrum Master
No such prescribed roles.
Scrum resists change within an iteration
Free to add any task in “To do”
Scrum board is reset after each iteration
Not necessarily done as the focus is on to finish one task completely and then remove.
Scrum prescribes cross-functional teams
The team can set the ground rules as who can change/own the board, experiment and optimize
Scrum backlog items must fit into a sprint
No such rule but Kanban focus on minimizing lead time and level the flow.
Scrum prescribes estimation and velocity
No such things are prescribed but suggested a way to break them into similar tasks and estimate them roughly just to give an idea about how much work can be completed per unit of time
Allow working on multiple projects simultaneously
Can be distinguished by swim lanes or different color coding
Burn down charts are prescribed to know the progress of the sprint
No prescribed charts

Similarities 

  •  Both are Lean and Agile 
  •  Both use pull scheduling 
  •  Both limit WIP 
  •  Both use transparency to drive process improvement 
  •  Both focus on delivering releasable software early and often
  •  Both are based on self-organizing teams 
  •  Both require breaking the work into pieces 
  •  In both, the release plan is continuously optimized based on empirical data (velocity/lead time)

Scrum Board:

Scrum Board

Kanban Board: 

Kanban Board

Now the whole workflow is on the same board. In the example above the “Backlog” column is just a general Wishlist, in no particular order. The “Selected” column contains the high priority items, with a Kanban limit of 2.

The “Dev” limit of 3 is shared among the two sub-columns. Why? Let’s say there are 2 items in “Done”: 

That means there can only be 1 item in “Ongoing”. That means there will be excess capacity, developers who could start a new item but aren’t allowed to because of the Kanban limit. That gives them a strong incentive to focus their efforts and helping to get stuff into production, to clear the “Done” column and to maximize the flow. This effect is nice and gradual – the more stuff in “Done”, the less stuff is allowed in “Ongoing” – which helps the team focus on the right things.

Scrum is less prescriptive than XP since it doesn’t prescribe any specific engineering practices. 

XP (Extreme Programming) is pretty prescriptive compared to Scrum. It includes most of Scrum + a bunch of fairly specific engineering practices such as test-driven development and pair programming. 

The five values of XP are communication, simplicity, feedback, courage, and respect.

  1. Extreme Programming empowers your developers to confidently respond to changing customer requirements, even late in the life cycle.
  2. Extreme Programmers constantly communicate with their customers and fellow programmers. They keep their design simple and clean. 
  3. They get feedback by testing their software starting on day one. They deliver the system to the customers as early as possible and implement changes as suggested. 
  4. Every small success deepens their respect for the unique contributions of each and every team member. 
  5. With this foundation, Extreme Programmers are able to courageously respond to changing requirements and technology.

 five values of XP are communication

Lean Thinking:

The principles of Lean thinking are:

The principles of Lean thinking

The principles of Lean thinking

Lean says to relentlessly eliminate anything that isn’t adding value and only work on what we absolutely need to be doing at this moment in time. Eliminating waste means eliminating useless meetings, tasks, and documentation.

Lean says to respect that the people doing the work are the ones that best know how to do it. Give them what they need to be effective and then trust them to do it. Software development is about learning, so structure the work to ensure we’re continuously learning. 

Finally, develop in a way that builds quality into our product because there’s no way to continuously deliver fast if we have to keep going back to clean up our messes.

One of the most frequently posed Agile interview questions, be ready for it.

More importantly the Agile practitioner should be the “seller of Agile” wherever he goes. His heart and soul should think only about its principles, manifesto and different ways of implementing it.

  1. Engage people in this discussion by various means. Not necessarily in meetings can be in during Lunch time, coffee time etc.
  2. Arrange for different types of workshops to train them.
  3. Call them for the sprint planning, review, and retrospection.
  4. Discuss the velocity, lead time change from idea to product launch and level of customer satisfaction during this process.
  5. Arrange for small pilot projects for their domain to give them more insights into this process.
  6. Product and engineering teams can demonstrate that scrum mitigates risk (i.e. the prediction of when new features could be made available), thus contributing to other departments’ successes in planning and execution.

Again a very important interview question as interviewer wants to know if you faced this situation earlier, if yes how you overcome it.

This is a very important concern in any team and it needs to be solved very diligently.

        Because cherry picking can be done by senior people also.

  1. As an Agile Practitioner/Scrum Master/Product owner make sure in sprint planning meeting you have clear, refined and prioritized backlog ready for the team to work.
  2. As Scrum given the freedom to any individual to pick up any task…but hold on only on the prioritized stories which are selected by your product owner.
  3. Not doing that will lead to a lot of unfinished tasks at the end and your product may not be in a condition to give a demo to the stakeholders.
  4. If the team fails in understanding the goal of the sprint, the scrum master should help him on this. Additional training might also help.
  5. Let the cherry-picking task be transparent to everyone in the daily scrum (As we use scrum board) and when everyone will see that work in progress are many and not moving towards completed state then you can directly ask the team what the reason could be and what are the possible ways to overcome them. Best way to show your Scrum Master skills.
  6. Some people may do cherry picking if they find something interesting task to be picked up or easy task, but SCRUM is all about team goals, not an individual. An individual may automatically succeed if the team succeeds.

For an interview this will be a trap so don’t tell that I will have to tell him to do this and that…No micromanagement. Don’t try to take the driver seat… 

There are 4 different levels of SAFe in 4.0 version onwards.

They are shown in the figure below:

different levels in safe

  • Team Level-:

This level is the same as that of what we know about Scrum, it’s Artifacts, roles and events/ceremonies.

All scrum teams are part of one or the other ART (Agile Release train).

ART is explained in the below diagram. Basically, this is a team of 50-100 people (cross-functional) responsible for defining and deploying the new system, plan, commit and delivers the solution to the customer in a particular time frame.

different levels in safe

  • Program Level:

At this level product and program manager has the authority to define the Backlog.

At this level, different roles are DevOps, System Architect, RTE, Product Management, System Team, Business owners, Customer, UX Architect.

The main events of this level are:

  • ART:
  1. This level value of SAFe is delivered by ART. Iteration is for the Team and train is for the program. It delivers a value stream to the organization.
  2. SAFe artifact hierarchy is Epics->features->user stories. User Stories then drill down to the team level.
  3. Various team (from marketing, development, quality, operations, and deployment) forms 'Release Management Team'. They will approve routine releases of quality solutions to customers
  • PI planning

Duration is about 8-12 weeks. A very huge event where all the cross-functional team members across the globe participate and work towards the common goal. A valuable increment of the system is developed and delivered.

PI deliverables:

PI deliverables

  • System Demos-At the end of each PI (Every 2 weeks) the full integrated work of all teams is demoed. This is in addition to each team iteration demo. Stakeholders provide the feedback and corrective action needs to be taken if required.
  • Inspect and Adapt- This is also held at the end of each PI to demonstrate the solution, get the feedback, solve the problem and identify improvement areas
  • Architectural Runway- It is an existing code base, components, technical infrastructure on top where new features are developed without much change in code.
  • Release Any Time- This separates the development cadence from the solution release cycle. Trains may release whatever is needed at any time.
  • Value Stream Level-This level is optional but required in below cases.
  • The organization is big in size
  1. Complex solutions
  2. The solution requires multiple ART’s
  3. System challenges

PI deliverables

  • Portfolio Level-

Highest level of concern/involvement in SAFe is portfolio Level.

  1. It provides basic budgeting and other governance mechanisms.
  2. This way it assures that investment in the value streams provides the basic returns for the enterprise.
  3. Portfolio Program Management are key stakeholders and they are responsible for delivering the business results.
  4. Here the backlog contains the EPICS (Which contains many features.), EPIC owners are responsible for driving this.
  5. The main roles involved are Enterprise Architect, PPM (Program Portfolio Management), Epic owners.
  6. Events are Strategic business planning and Epic planning.

PI deliverables

This is frequently asked in SAFe Agile interview questions.  

Considering 100% capacity for each team member will lead to overtime and Stress in the team environment. So, it is never recommended.

Before the sprint starts, in the sprint planning meeting Scrum Master can prepare one excel sheet containing a column of the name of each team member, any vacations planned, % contribution for the project.

Consider a 2 weeks Sprint, 10 days and 5 people on board, the table may look like this:

Name of the team member
Available days for the sprint (Vacations Planned may be or others)
% Productivity

The total number of hours.

Per day if we work 8 hours 


A

10days

75

80*.75=60 hours

B

5 days

75

40*.75=30 hours

C

10days

60

80*.6=48 hours

D

2 days

75

16*.75=12 hours

E

10 days

50

80*.5=40 hours

   

Total =190 hours

Going beyond 0.8 can be risky and can derail teams too.

In this sprint, the total available working hours for the team is 190 hours. The reason for asking the productivity for the sprint is that out of 8 hours per day we need to spend on meetings, some presentations, interviews, and Mails etc. Generally, we consider 6 hours a day of each team in which they work to their full capacity. The why 50% or 60%? The reason could be 

  1. A team member might have to work on 2 projects. (Sometimes other team needs the help of this person)
  2. A team member has to spend time on technical debt for some other project also.
  3. A team member is in training for a few days.
  4. A team member is allocated to support maintenance activities also.
  5. Ceremonies
  6. Unplanned work

After arriving the figure called 190 hours the same can be filled into the Project Management tool.

But the question may arise why hours??? Here we are calculating tasks details which are done in a number of hours. i.e. breaking the user story into tasks.

To the question about team member working on multiple projects. Ideally “Not recommended”. But It depends upon the situation. When doing heavy development, it is better to have a single product. If doing lighter enhancements, multiple products can be supported.

The "rule of thumb" to address that is to work on one product until you have something to deliver, and only at *that* point chooses whether the next deliverable thing will be from this product or the other. Working on 2 different features at the same time delays the delivery of both - even when for the same product. If you already know you want them both finished before you deliver, then working in parallel is not too much of a problem; other factors than early ROI and early feedback from having delivered, take precedence. But this rarely applies when working on 2 different products that are very likely to have independent delivery cycles.

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Let’s say the following are our arrays: 

[20, 40, 60]
[80, 100, 120]

To merge them, JavaScript provides the Array.concat() method. The return value of this method is a new array with the result of concatenated arrays: 

var res = arr1.concat(arr2); 

Let us now merge the above two arrays: 

<html>
   <head>
      <title>Merge JavaScript Arrays</title>
   </head>
   <body>
      <script>
         var arr1 = [20, 40, 60];
         var arr2 = [80, 100, 120];
         document.write("Array 1 = " + arr1);
         document.write("<br>Array 2 = " + arr2 );
         var res = arr1.concat(arr2);
         document.write("<br>Merged Arrays = " + res );
      </script>
   </body>
</html>

The output displays the merged arrays: 

Array 1 = 20,40,60
Array 2 = 80,100,120
Merged Arrays = 20,40,60,80,100,120

There is no standard/universal checklist to measure an organization’s successful Agile adoption. So, every organization should develop its own set of criteria based on what matters most to them. Some of the examples include:

  • Development teams are better able to estimate and predict releases
  • Products delivered to customers feature better value proposition
  • The operations team has the bandwidth for more value addition
  • Enterprise architecture is robust but flexible
  • Teams participate and contribute to common corporate initiatives not directly related to their projects
  • Business stakeholders actively participate in Agile ceremonies
  • Increase in software quality and reduced technical debt
  • Reduced lead time to ship validated product, and reduced cycle time for hypothesis validation

This is a regular feature in Agile Scrum interview questions, be ready to tackle it.

While doing Agile is about following sets of practices, it is the Agile attitude which complements the practices and helps the organization reap maximum benefit. So, if a team is just following a defined set of practices without understanding the rationale behind it and not having an Agile mindset, the team will not succeed. So, I shall ask a few questions like Has your team adapted any of the Scrum practices to suit your team’s need? How frequently does your team release value to its customers? Does the team hold each other accountable to sprint and project success and are they empowered? Does the team stride to improve their technical expertise and is time buffered for innovation? How does the team respond if there's a crisis or problem that makes a deadline or planned milestone no longer possible to achieve?

These are just a few quick litmus tests to see if a team is being Agile and if a team is negative on any of the above questions, then they are most definitely not there yet.

Metrics in Agile can have three most important goals:

  • To measure how much value is being delivered to customers.
  • To measure effectiveness delivery to the business.
  • To measure a team’s health

Measuring deliverables:

  • Team Velocity shows how many user stories were completed by the team, on an average, in previous sprints. It assists in estimating how much work the team is able to accomplish in future sprints.
  • Escaped Defects shows how many bugs were experienced by users in production.
  • Sprint burn-down shows the number of hours remaining to complete the stories planned for the current sprint, for each day during the sprint. 

Measuring effectiveness:

  • Time to market shows the time a project takes to start providing value to customers.
  • ROI shows the total revenue generated from a product vs. the cost of the sprints required to develop it.

Team’s health:

  • Member turnover shows how healthy the team environment is.
  • Team satisfaction survey shows how satisfied team members are with their work.
  • Sprint retrospective gives a qualitative measurement of the team’s health.

Velocity can be a very useful predictor of how much work an Agile team can compete in the future. In general, the impact can be ignored with the idea that history repeats itself and that team members will probably take time off in the future at the same rate they took time off in the past and reduced productivity balances off over a long term.

However some situations demand adjustment for holidays and team member vacations, like in a situation when a project is of short duration, a team member is on leave for more than a normal period, etc. In such cases, velocity is adjusted proportionately to the full team, with an understanding that everyone can do everything. So, Predicted Velocity = Average Velocity × (Planned Working Days ÷ Average Working Days).

But in case if team members are not interchangeable, velocity is adjusted proportionately based on skills.

Agile planning is iterative in nature.

various planning stages in Agile

Planning Stage
Description
Ownership
Frequency
Product Vision
To detail what the product is, who will and why use it, and how the product supports the company’s overall strategy
Product Owner
Revised once a year
Product Roadmap
To provide a visual overview of the high-level product requirements, timeframes for deliverables, prioritization and estimations details of all releases over time
Product Owner
Revised twice a yea
Release Plan
To describe the high-level timeline for product releases
Product Owner
Revised twice/four times a year
Sprint Plan
To describe sprint goals and requirements and how those requirements will be completed
Project Team
Revised once a sprint
Daily Scrum
To discuss on what was completed yesterday, what will be done today and any roadblocks found
Project Team
Daily for 15 minutes
Sprint Review
To demonstrate the working product/deliverable to stakeholders for feedback/acceptance
Project Team
Monthly, or at least for each sprint, for an hour
Sprint Retrospective
To discuss on product and process improvements and picking on at least one area to focus on continuous improvement
Project Team
Monthly, or at least for each sprint, for an hour

The quality of execution in any project largely depends on choosing the correct methodology. In some cases, Agile will be an ideal option, but not always. A flexible development model should be applied in the following cases:

  • The consumer needs to quickly launch the product and commercialize it.
  • The client is ready to regularly communicate with the team.
  • The team is able to adapt to new challenges and work independently.
  • Any changes will be made throughout the project development cycle.

The below matrix also represents where Agile works well.

When to use an Agile model

A staple in Agile interview questions, be prepared to answer this one.  

A Spike is a key tool used by agile teams to investigate and resolve problems as early as possible. It is a short time-boxed exploration of an approach to reduce project risk by learning just enough about the unknown aspect of a user story.

Although spikes can be done at any time during a project, they are generally don’t at the start of a project, before the development effort begins.

There are two types of spikes:

  • Architectural spike: The idea is to explore the viability of an approach or a solution in a short time frame.
  • Risk-based spike: The idea is to investigate, and possibly reduce, an issue or threat to the project.

The entire Scrum team owns risk management and is responsible for mitigating it together, they should always think about the risks that could threaten the success of the project.

Accepting only fully groomed story for a sprint, making the increment size smaller, are few effective ways to reduce risks early in the project lifecycle. Daily stand-up (What is blocking progress?), sprint review and retrospective are few platforms to identify and discuss risks.

When a team encounters risks, they should maintain them in a way that ensures that the status and priority of each risk is visible and monitored. Risk burn-down chart is one such effective graphical indicator. Depending on the impact a risk causes, some can be accepted, some just monitored, and priority risks added to the backlog for mitigation planning.

While the traditional triangle of constraint kept Scope as fixed and Time & Cost as a variable, the Agile Triangle of Constraints keeps Cost & Time as fixed and Scope as a variable component.

This reversal of the traditional triangle means that the agile team allows the scope to vary within the fixed parameters of cost and time. In other words, we aim to deliver the most value we can by X date within X budget. As knowledge work projects are characterized by experimentation and uncertainty – and the end product can be refined forever, we need to determine acceptable operating boundaries, which usually takes in the form of cost and time constraints. For example, let’s say we are developing training materials for a course on agile. For a project such as this, we could continue adding and tweaking our lesson material and exercises indefinitely. Instead, we need to get to an acceptable performance point, and then have the discipline to stop.

What is the Agile Inverted Triangle Model

Expect to come across this in Agile testing interview questions.  

Process tailoring refers to adapting our implementation of agile to better fit out project environment.

As a general recommendation, teams that are new to agile should use their methodology “out-of-the-box” for a few projects before attempting to change it. That’s because the problems a new team encounters with a standard technique or practice should be due to their lack of skill or experience using that technique, rather than issues with the technique itself. By discarding or changing the practice before its value is recognized, we risk losing the benefit the practice was originally designed to bring to the project.

In addition, the team should go through the three-step process to increase mastery and address the appropriate time and place for agile process tailoring.

  • Shu: Obeying the rules – means “to keep, protect, or maintain”
  • Ha: Consciously moving away from the roles – “to detach or break free”
  • Ri: Unconsciously finding an individual path – “to go beyond transcend”

Fail fast is a philosophy that suggests if a proof-of-concept effort isn’t successful, we can try a different approach and if none of the approaches are successful, we cut the losses.

The principle behind it is that rather than continuing on a project that would have eventually failed, the remaining funds and resources from the project can now be directed to other projects that are awaiting resources.

Fail Fast principle is also applied at the software bug lifecycle. As we know, the longer it takes for a bug to appear on the surface, the longer it takes to fix and the greater it costs.

Fail-fast makes bugs and failures appear sooner, thus:

  • Bugs are earlier to detect, easier to reproduce and faster to fix.  
  • It’s faster to stabilize software.
  • Fewer bugs and defects will go into production, thus leading to higher-quality and more production-ready software.
  • The cost of failures and bugs are reduced.

Fail-fast is the principle behind many agile practices like Test Driven Development and Continuous Integration.

A staple in Agile methodology interview questions, be prepared to answer this one.  

Description

Agile is an empowering process that promotes small, continuous iteration of development and testing throughout the cycle of project development. It is the ability to respond to changes. Agile helps teams to respond quickly to unpredictable feedback that they receive during a project. Regular meetings called Sprint are held by the team to assess the project on a regular basis. The major aim is to analyze and improve the product throughout the development process. Having an Agile way helps companies produce the desired product that is valued in the competitive market. The Agile teams work in a cross-functional manner.

Many well-known companies around the globe use the Agile approach in order to improve their processes. Some of the top industry majors applying the Agile approach are IBM, Cisco, AT&T, Microsoft, etc.

Professionals can opt to become an Agile Coach, Scrum Master, Agile Product Owner, etc. According to Ziprecruiter.com, the average salary for the role of Agile Coach in the United States is $149,541 per year.

The demand for Agile Coach and Scrum Masters has increased exponentially in the past few years. Hence it is very important for the candidates to prepare well for their interviews.

To give you an idea of the types of questions which may be asked in an Agile interview, we have brought you a list of agile interview questions framed by experts, who were also former interviewers.

These are the best samples of agile methodology interview questions which will aid you to crack your Agile interview.

After extensive research, we have curated the common agile interview questions that you might encounter in your upcoming interview. All these agile methodology interview questions and answers for experienced and freshers will help you crack the Agile interview and make you the best among all your competitors.
So, in order to succeed in the interview, you need to read, re-read and practice these agile interview questions as much as possible.Make the most out of it. All the best!

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