ValueLabs Test Lead Interview Questions and Answers

Overriding is when a subclass provides a specific implementation for a method that is already provided by its parent class, while overloading is when a class has multiple methods with the same name but different parameters.

• Overriding involves inheritance and is used to provide a specific implementation of a method in a subclass.

• Overloading involves having multiple methods with the same name but different parameters in ...read more

Program to reverse a string using array of characters

• Create an array of characters from the input string

• Iterate through the array in reverse order and append each character to a new string

• Return the reversed string

Developed a hybrid framework using Selenium WebDriver, TestNG, and Apache POI in the previous project.

• Used Selenium WebDriver for browser automation

• Utilized TestNG for test case management and execution

• Integrated Apache POI for reading and writing Excel files

• Implemented data-driven testing using Excel sheets