Tech Mahindra Senior Software Engineer Testing Interview Questions and Answers

Major issues faced while testing millions of data include performance issues, data integrity issues, and scalability challenges.

• Performance issues due to large data volume impacting test execution time

• Data integrity issues such as data corruption or loss during testing

• Scalability challenges in handling and processing large amounts of data

OOPS stands for Object-Oriented Programming, a framework is a set of tools and libraries for software development, and Postman is a tool for testing APIs.

• OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of 'objects' which can contain data and code.

• A framework is a collection of libraries, tools, and best practices that help developers build software applications more efficiently.

• Postman...read more

Selenium is a popular automation testing tool for web applications. API testing involves testing APIs directly. Smoke test is a basic test to check if the application is stable. Cucumber is a BDD framework for writing test cases.

• Selenium is used for automating web application testing by simulating user interactions.

• API testing involves testing the functionality, reliability, performance, and security of APIs.

• Smoke test...read more