Agile Methodology Interview Questions And Answers Pdf

agile methodology interview questions and answers pdf

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Top 60 Agile Interview Questions -You Must Know in 2021

Agile Testing is a practice that a QA follows in a dynamic environment where testing requirements keep changing according to the customer needs. It is done parallel to the development activity where testing team receives frequent small codes from the development team for testing. Burn-up and burn-down charts are used to keep track the progress of the project.

Burn-up charts represent how much work has been completed in any project whereas Burn-down chart represents the remaining work in a project. Define the roles in Scrum? Product backlog is maintained by the project owner which contains every feature and requirement of the product. Sprint backlog can be treated as subset of product backlog which contains features and requirements related to that particular sprint only.

Velocity is a metric that is calculated by addition of all efforts estimates associated with user stories completed in a iteration. It predicts how much work Agile can complete in a sprint and how much time will require to complete a project.

Explain the difference between traditional Waterfall model and Agile testing? Agile testing is done parallel to the development activity whereas in traditional waterfall model testing is done at the end of the development. As done in parallel, agile testing is done on small features whereas in waterfall model testing is done on whole application. Pair programming is a technique in which two programmer works as team in which one programmer writes code and other one reviews that code.

They both can switch their roles. Modification of the code without changing its functionality to improve the performance is called re-factoring. Iterative Development: Software is developed and delivered to customer and based on the feedback again developed in cycles or release and sprints. Say in Release 1 software is developed in 5 sprints and delivered to customer. Now customer wants some changes, then development team plan for 2 nd release which can be completed in some sprints and so on.

Incremental Development: Software is development in parts or increments. In each increment a portion of the complete requirement is delivered. This question is to test the analytical capability of the candidate. Answer can be-. Work with PO to understand the exact requirement to update test cases. Also understand the risk in changing the requirement. Apart from this one should be able to write generic test plan and test cases. A small code which mimics a specific component in the system and can replace it.

Its output is same as the component it replaces. Generally created by Business owner. It is Test-first development technique in which we add a test first before we write a complete production code. Next we run the test and based on the result refactor the code to fulfill the test requirement. QA can provide a value addition by thinking differently about the various scenarios to test a story.

They can provide quick feedback to the developers whether new functionality is working fine or not. It is a software development model which is combination of scrum and kanban.

Scrumban is considered for maintenance projects in which there are frequent changes or unexpected user stories. It can reduce the minimum completion time for user stories. Application Binary Interface or ABI defines an interface for complied application programs or we can say it describes the low level interface between an application and the operating system. It can be defined as pre step to the first sprint. Activities like setting development environment, preparing backlog etc needs to be done before starting of the first sprint and can be treated as Sprint zero.

There may be some technical issues or design problem in the project which needs to be resolved first. Spikes are of two types- Functional and Technical. It can be defined as spike with the current architecture or the current set of best practices. The purpose of a tracer bullet is to examine how an end-to-end process will work and examine feasibility.

Agile manifesto defines an iterative and people-centric approach to software development. It has basically 4 key values and 12 principals. What is Agile Testing and how is it different to traditional waterfall or the V model? Agile Testing is testing practice that follows the principles of agile software development.

Agile testing involves all members of an agile team with special skills and expertise to ensure business value is delivered at frequent intervals. The big difference is that in Agile environment, testing is not a phase, it is an activity parallel to development.

In agile environment, small features of software are delivered frequently, so testing activity should be parallel to development activity. Testing time is short as we are only testing small features. In the waterfall model, there is a testing phase at the end of the development so, testing is a big effort done after the whole application is developed. Testing time is long as we have to test the whole application.

This question can be asked if you are interviewed for an agile QA position where requirements are likely to change frequently during development. Although a complete change in requirement is possible, most of the time, it is the technical details that are subject to change. When attending an Agile Testing Interview, questions can be asked to find out what you really understand from an Agile Tester or Agile QA role and how you will fit with the rest of the team. A: QA can add a lot of value to an agile team because of the different mindset.

Testers can and should think about the different possible scenarios to test a story. However the most important asset that they can bring is:. Epic: A customer described software feature that is itemized in the product backlog is known as epic.

Epics are sub-divided into stories. User Stories: From the client perspective user stories are prepared which defines project or business functions, and it is delivered in a particular sprint as expected. To improve the performance, the existing code is modified; this is re-factoring. During re-factoring the code functionality remains same. When planning a sprint usually, the velocity of the sprint is measured on the basis of professional judgement based on historical data.

However, the mathematical formula used to measure the velocity of the sprint are,. Sprint backlog: It is a subset of the product backlog owned by development team and commits to deliver it in a sprint.

It is created in Sprint Planning Meeting. Incremental: Incremental development segregates the system functionality into increments or portions. In each increment, each segment of functionality is delivered through cross-discipline work, from the requirements to the deployment.

What is the purpose of it? Sprint Zero: It is introduced to perform some research before initiating the first sprint. Usually this sprint is used during the start of the project for activities like setting development environment, preparing product backlog and so on.

Spikes: Spikes are type of stories that are used for activities like research, exploration, design and even prototyping. In between sprints, you can take spikes for the work related to any technical or design issue. Spikes are of two types Technical Spikes and Functional Spikes. Test driven development or TDD is also known as test-driven design.

In this method, developer first writes an automated test case which describes new function or improvement and then creates small codes to pass that test, and later re-factors the new code to meet the acceptable standards.

Across different system platforms and environments a specification defining requirements for portability of applications in binary form is known as Application Binary Interface. Scrum ban is a software development model based on Scrum and Kanban. It is specially designed for project that requires frequent maintenance, having unexpected user stories and programming errors. It is used to discuss the difficulty of the story without assigning actual hours. The most common scale used is a Fibonacci sequence 1,2,3,5,8,13,….

The tracer bullet is a spike with the current architecture, the current set of best practices, current technology set which results in production quality code. It is not a throw away code but might just be a narrow implementation of the functionality. A test stub is a small code that replaces an undeveloped or fully developed component within a system being tested. Test stub is designed in such a way that it mimics the actual component by generating specifically known outputs and substitute the actual component.

Velocity is a metric that is calculated by addition of all efforts estimates related with user stories completed in an iteration. It figures out how much work Agile can complete in a sprint and how much time will it need to finish a project.

If a timebox plan needs to be reprioritized it should include whole team, product owner, and developers. A product roadmap is referred for the holistic view of product features that create the product vision.

Agile project methodology moves at a fast pace and you should already have a good idea of the length of the iterations for the pending project. Answers of between 1-week to 3-weeks are ideal. If your candidate has worked on Agile projects which have long iterations 4 weeks or longer , or wildly variable-length iterations, it will make sense to determine if this person is comfortable with the iterations as defined for your project.

A steady set of fixed-length iterations that are fairly short is best. The theory that big companies need longer iterations is not based in fact. If so, how do you view the way Scrum projects need to be organized? Often we use certifications as a golden way to qualify candidates. The goal here is to make sure that your project team member is comfortable with structure as each iteration progresses.

Is she comfortable working with a project manager, or communicating to a team lead?

Best 53 Agile Interview Questions And Answers Pdf – Latest Updated

Most of the organizations off late have adopted a particular style of management known as the Agile style of project management which is a collaborative methodology by employing short development cycles called sprints. The main objective of an Agile style of management is to embrace flexibility and continuous improvement that results in a better end product. The Agile style of management focuses more on team collaboration rather than hierarchical leadership. Agile Project Manager — A key facilitator wherein the main objective is to strengthen the team that ensures the success of a project. Change management expert — the main task involves obtaining new processes and communicating with company stakeholders. Strategic coach and trainers — The main objective of this department is to make sure the project managers assist their respective team in mastering the newest tools, processes, and workflows.


Sashimi in scrum methodology means every phase of the software development cycle in a sprint which includes requirement analysis, planning & design.


Agile methodology interview questions

No matter how capable you are or how knowledgeable you are or how much experience you have, interviews are about how you present yourself, and how well you manage to put your knowledge into suitably answering the questions. Hence, it is always preferable to do a bit of research before attending an interview. Revise the answers and brush up on your skills. Several Agile Methodology questions are generally asked in an interview.

What is a test stub? Answer: A small code which mimics a specific component in the system and can replace it. Its output is the same as the component it replaces.

Agile Testing is a practice that a QA follows in a dynamic environment where testing requirements keep changing according to the customer needs. It is done parallel to the development activity where testing team receives frequent small codes from the development team for testing. Burn-up and burn-down charts are used to keep track the progress of the project.

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Agile Testing Interview Questions. Let's start!! Q #1) What is Agile Testing? Answer: Agile Testing is a practice that a QA follows.

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Agile is used in almost the majority of the organizations by now.

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Top Agile And Scrum Interview Questions · The progress of the team, after the last meeting. · The task to be done before the next meeting.

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