Calix Senior QA Engineer -Software Testing Interview Questions and Answers

Object Oriented Programming is a programming paradigm that uses objects to represent real-world entities and their interactions.

• Encapsulation: bundling of data and methods that operate on that data within a single unit

• Inheritance: ability of a class to inherit properties and methods from a parent class

• Polymorphism: ability of objects to take on many forms or have multiple behaviors

• Abstraction: hiding of complex impleme...read more

QA Engineer ensures software quality by planning, designing, and executing tests.

• Develop and execute test cases

• Identify and report defects

• Collaborate with developers to resolve issues

• Ensure compliance with quality standards

• Continuously improve testing processes

Agile methodology is an iterative approach to software development that emphasizes flexibility and collaboration.

• Agile methodology values individuals and interactions over processes and tools

• It emphasizes working software over comprehensive documentation

• It involves frequent delivery of working software in short iterations

• It encourages customer collaboration and responsiveness to change

• Examples of agile methodologies in...read more