16 Agile Testing interview questions and answers
Agile Testing interview questionsThese Agile Testing questions have been designed for various interviews, competitive exams and entrance tests. We have covered questions on both basic and advanced concepts which will help you improve your skills to face interview questions on Agile Testing.
Who is this Agile Testing interview questions designed for?All the Developers, Programmers, Software Engineers, Test Engineer, Test Lead, Test Manager, QA lead and QA Manager will find these questions extremely useful. All freshers, BCA, BE, BTech, MCA and college students wanting to make a career in Software Testing will be highly benefited by these questions.
Agile Testing interview questions topicsThis section covers Agile Testing topics like - advantages of Agile, disadvantages Agile, Scrum, roles in the scrum, Kanban, Velocity in Agile, burn-up and burn-down chart, sprint backlog and product backlog etc.
1. What is Agile Testing?Agile Testing takes place in an environment where requirements keep changing according to the need of the customer. In this model, the testing and development activities are concurrent and the testing takes place throughout the development of the software. The testing team keeps receiving frequent small codes from the development team for testing.
2. What are the principles of agile testing?The agile testing is based on following principles:
Deliver value to the customer
Deliver working software frequently
Simplified and clean code
Practice continuous improvement
Respond to change
Focus on face to face conversation
Customer and developers work together collectively
Promote sustainable development
3. When not to use Agile?The Project with a fixed scope and have everything pre-defined with little to no uncertainty don't require Agile methods.
4. When to use agile model?We can use agile model when the project is large, undefined, complex with unclear requirements. Agile methods are best suited for the project that requires frequent inspection by client so teams and stakeholders can assess and re-prioritize as needed to deliver the most value.
5. What are the disadvantages of the agile model?Agile model is not the right approach for every project. Here are some leading disadvantages of using agile model:
In case of large and complex project, proper design and documentation is must. Agile model pays less attention for designing and documentation.
For a project to adopt Agile methods, experienced resources are required to take decisions to incorporate changes.
Agile method succeeds only when client is clear about their requirements. In absence of that there is a chance for messing up the project.
With Agile, cost of Project is little more compared to other development methodologies.
6. Explain the difference between traditional Waterfall model and Agile testing.In Agile testing, the testing and development activities are concurrent and the testing takes place throughout the development of the software whereas in traditional waterfall model testing is done at the end of the development.
Agile follows an incremental approach while Waterfall is a sequential design process.
In Agile methods, project development lifecycle is divided into sprints whereas in case of Waterfall model, Software development process is divided into distinct phases.
Agile is a flexible approach where changes are welcome throughout the project cycle.
However, in a waterfall model, it is defined only once by the business analyst.
7. What is Scrum?Scrum is the most popular agile framework that organizes software developers as a team to address complex problems. A Scrum Team delivers a product iteratively and incrementally while focusing on quick and frequent deliveries.
In Scrum, a project moves forward via a series of iterations called sprints. A Sprint is nothing but one development cycle in Scrum and each sprint is typically two to four weeks long.
A Scrum Team comprises of three members - the Product Owner, the Development Team and the Scrum Master.
8. What are the main roles in the scrum?The main roles in the scrum are:
Development team: The Development team comprises of individuals who work together to develop and deliver the product increments.
Scrum master: A scrum master is a facilitator responsible for the proper execution and working of the entire team.
Product owner: Product Owner is like a spokesperson for customer. He is responsible for the Return on Investment (ROI) of the product.