Agile Interview Questions and Answers
Earlier software projects used to be delivered late or under high pressure. Many customers did not use the features earlier thought necessary. This resulted in a waste of money and time. Many software developers thought about this problem and looked at delivering higher customer satisfaction as a primary requirement. This is why agile is born. Rather than lengthy documents agile focuses on face to face customer interactions and “usable” software approach. The Agile Interview questions and answers we are mentioning below will help you to gain enough of the knowledge about Agile.
Advantages
- Usable software delivered early.
- Higher focus on customer satisfaction.
- Flexible delivery module
- Agile involves customers earlier
Most Frequently Asked Agile Interview Questions
Daily standup meeting is the routine meeting of 15 minutes that happens daily at the same time among the team members. This meeting helps each team member remain up to date and supports the team in staying organized and it also helps to set the tone of the entire day work.
- Scrum Master is accountable to coach the Development Team and The Product Owner so that they can work on the day to day activities. Scrum Master acts as a communicator between the product owner and the development team.
- Scrum Master makes sure that the team understands the Scrum principles and values and also team practices them.
- Scrum Master supports the team in a way that they become self-organized
- Scrum Master protects the unit from any interference from the outside so that there is no distraction
This is one of the most asked agile scrum master interview questions
There are 7 agile frameworks:-
- Scrum
- Kanban
- Extreme Programming
- Feature driven development
- Lean Software Development
- Dynamic system Development
- Crystal Development Framework
velocity is the calculation of the amount of work the team has done in a specific time. Velocity in agile is calculated by adding up the total estimates, i.e. story points, days, ideal days or ideal hours of the user stories, requirements or the backlog items which were delivered within a previous iteration or previous Sprint.
Story points represent the level of difficulty in developing and deploying a used story. This gives a range of estimates based on how clear the user story is defined. Sometimes more massive points simply indicate lack of clarity in information and sometimes they suggest that user story is huge and needs to be broken in smaller units for delivery.
The burn-down chart is an indicator of a team’s progress towards entire project delivery. Each scrum backlog is plotted against the days in the sprint. The idea is to start with 100% work pending and end on 0% work pending. This gives the team a sense of direction.
| S.no | Waterfall | Agile |
|---|---|---|
| 1. | Testing is done along with the development activity | Testing is done after the development activity |
| 2. | It prefers that customer is available throughout the project | It favors the customer only at the milestones |
| 3. | The Project is driven by the self-organized and self-motivated teams | The Project is inspired by the project manager. |
The methodology which I am going to prefer depends on the type of the project and the other factors like the complexity of the project, the size of the project, clients, etc.
This is a very critical question in Agile interview questions and answers.
There are 6 scrum principles which are used for applying on the Scrum framework. These principles are to be used in all the Scrum projects
- Empirical Process Control
- Self-organization
- Collaboration
- Value-based Prioritization
- Time-boxing
- Iterative Development
Between the sprints, spikes are created to resolve the design issues or the technical issues on priority in the ongoing coding projects.
There are two types of spikes:-
The functions spikes and the Technical spikes. Functional spikes are changes related to business use cases. Technical spikes are related to changes in executable code. Spikes needs attention as it is a disruption in standard delivery.
Sprint Zero in agile can be defined as the step before the first sprint. Sprint Zero includes the activities like setting up the development environment, preparing the backlogs that need to be complete before starting of the sprint.
This is the favorite interviewer question in Agile interview questions.
Development History
Agile is a set of guidelines that evolved with time. In 2001, the agile manifesto was developed by 17 software developers. Agile came into existence as a lightweight development methodology. Now agile is adopted in all companies.
All your questions related to Agile will be answered in the Agile interview questions mentioned below.