CTS Consulting & Technical Support Interview Questions, Process, and Tips

Polymorphism is the ability of a single function or method to operate on different data types. TestNG is a testing framework for Java.

• Polymorphism allows a method to behave differently based on the object it is called on.

• TestNG is a testing framework that simplifies the testing process and allows for easy configuration of test cases.

• TestNG Framework provides annotations like @Test, @BeforeMethod, @AfterMethod for test

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

• OOPs focuses on creating reusable and modular code by organizing data into objects.

• It allows for encapsulation, inheritance, and polymorphism to improve code structure and maintainability.

• Examples of OOP languages include Java, C++, and Python.

The basic fundamentals of CS include algorithms, data structures, programming languages, and computer architecture.

• Algorithms are step-by-step procedures for solving problems.

• Data structures are ways to organize and store data efficiently.

• Programming languages are used to write code that instructs computers to perform tasks.

• Computer architecture refers to the design and organization of computer systems.