GlobalLogic Senior Quality Analyst Interview Questions and Answers

Q1. Perf tools and perf eng concepts
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Q1. Working model flexibilty
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Q1. Good experience
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Q1. Python questions n coding
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Q1. Package discussion
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Q1. What is unit testing
Ans. 
Unit testing is a software testing method where individual units or components of a software are tested in isolation.
• Unit testing helps in identifying bugs early in the development process

• It ensures that each unit of code is working as expected

• Unit tests are usually automated and run frequently during development

• Examples of unit testing frameworks include JUnit for Java, NUnit for .NET, and pytest for Python
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Q2. How do you perform unit testing
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Unit testing is performed by writing test cases for individual units or components of the software to ensure they work as expected.
• Write test cases for each unit or component of the software

• Execute the test cases to verify the functionality of the unit

• Check for expected outcomes and compare with actual results

• Use testing frameworks like JUnit, NUnit, or PyTest

• Automate unit tests to run them regularly during development
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Q3. Which tool you have used to perform unit testing please elaborate
Ans. 
I have used JUnit for performing unit testing in Java projects.
• JUnit is a popular unit testing framework for Java

• It provides annotations like @Test to define test methods

• JUnit assertions like assertEquals are used to verify expected results
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