Wipro Interview Questions and Answers

I have used various testing techniques such as black box, white box, regression, and exploratory testing.

• Black box testing to test the functionality of the system without knowing the internal workings

• White box testing to test the internal workings of the system

• Regression testing to ensure that new changes do not break existing functionality

• Exploratory testing to discover new defects and issues

Our release cycle follows an agile methodology with sprints of 2 weeks each.

• We use JIRA to manage our sprints and track progress

• Each sprint includes planning, development, testing, and deployment

• We have a dedicated QA team that performs testing during each sprint

• We also have a UAT phase where the product owner and stakeholders test the release candidate

• We use continuous integration and delivery to automate the build and deployment process

SDLC and STLC are software development and testing life cycles respectively. SDLC has 6 phases while STLC has 7 phases.

• SDLC: Planning, Analysis, Design, Implementation, Testing, Maintenance

• STLC: Requirement Analysis, Test Planning, Test Case Development, Environment Setup, Test Execution, Test Cycle Closure, Test Reporting

• SDLC focuses on software development while STLC focuses on software testing

• Both cycles are iterative and involve continuous improvement

• Example: A software d...read more

Smoke testing is a quick check to verify if the build is stable, Sanity testing is a subset of regression testing and Regression testing is to ensure that changes made to the code do not affect the existing functionality.

• Smoke testing is done to check if the build is stable enough for further testing

• Sanity testing is a subset of regression testing and is done to check if the bugs have been fixed and no new issues have been introduced

• Regression testing is done to ensure that c...read more

Bug leakage can be dealt with by identifying the root cause, fixing the issue, and implementing preventive measures.

• Identify the root cause of the bug leakage

• Fix the issue causing the bug leakage

• Implement preventive measures to avoid future bug leakage

• Ensure proper testing and quality assurance processes are in place

• Communicate with the development team to ensure they are aware of the issue and the steps being taken to address it

My key strengths include attention to detail, problem-solving skills, and ability to work in a team.

• Attention to detail: I have a keen eye for identifying even the smallest of errors in software testing.

• Problem-solving skills: I am able to analyze complex problems and come up with effective solutions.

• Ability to work in a team: I am a team player and can collaborate with others to achieve common goals.

Testing should stop when the testing objectives have been met or when the cost of testing exceeds the benefits.

• Stop when all test cases have been executed and passed

• Stop when the testing budget has been exhausted

• Stop when the deadline for release has been reached

• Stop when the risk of continuing testing outweighs the benefits

• Stop when the software has achieved the desired level of quality

• Stop when the testing team has achieved the desired level of confidence in the software

• Sto...read more

Selenium has four main components: Selenium IDE, Selenium WebDriver, Selenium Grid, and Selenium RC.

• Selenium IDE: a record and playback tool for creating Selenium scripts

• Selenium WebDriver: a tool for automating web browsers

• Selenium Grid: a tool for running tests on multiple machines in parallel

• Selenium RC: a deprecated tool for automating web browsers