Infosys : Interview Questions for QA Engineer

-Explain testing methodologies used in your project.

-Explain Agile ceremonies.

-Explain the defect life cycle.

-Deferred defect.

-What will you do when a defect is rejected?

-Priority and severity of a bug.

-Difference between critical and high priority.

-Can we defer high-critical defects?

-Defect leakage.

-How much do you rate yourself in Java out of 5?

-Data types in Java.

-Non primitive data types.

-Difference between primitive and non-primitive data types.

-Wrapper class in Java.

-Difference between local and instance variables.

-What is the difference between an array list and a linked list?

-What is the difference between a hash map and a hash set?

-What is the difference between findelement() and findelements()? What are the return types of both?

-Explain navigation methods in selenium. Write the syntax of forward.

-How do you handle drop-downs? Write syntax.

-Write a program to reverse a string.

-Write a program to swap 2 numbers without using the 3rd variable.

-Difference between method overloading and method overriding.

-Explain static keyword.

-When do you use window handles? Return type of getWindowHandle and getWindowHandles?