GIS Consortium (India) QA Test Engineer Interview Questions and Answers

Sanity testing is a narrow and deep testing approach while smoke testing is a wide and shallow testing approach.

• Sanity testing is performed to check if the critical functionalities of the application are working fine after a small change in the code.

• Smoke testing is performed to check if the application is stable enough to proceed with further testing.

• Sanity testing is a subset of regression testing while smoke testing...read more

Interface defines a contract, abstract class provides partial implementation, encapsulation hides implementation details.

• Interface is a blueprint for classes to implement specific methods.

• Abstract class is a class that cannot be instantiated and provides partial implementation.

• Encapsulation is the practice of hiding implementation details from users.

• Encapsulation is achieved through access modifiers like public, privat...read more