Senior System Associate Interview Questions and Answers

Software development life cycle phases include planning, analysis, design, implementation, testing, deployment, and maintenance.

• Planning: Define project scope, goals, and requirements.

• Analysis: Gather and analyze user needs and system requirements.

• Design: Create a detailed design of the software system.

• Implementation: Write code based on the design.

• Testing: Verify that the software works as intended.

• Deployment: Release the software to users.

• Maintenance: Update and improve the...read more

Testing is the process of evaluating a system or application to identify any defects or errors.

• Testing involves executing a system or application to verify that it meets specified requirements.

• Types of testing include functional testing, performance testing, security testing, etc.

• Testing helps ensure the quality and reliability of the system or application.

• Examples of testing tools include Selenium, JUnit, and LoadRunner.

Oops concepts in programming

• Encapsulation: bundling of data and methods into a single unit

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

• Polymorphism: ability of an object to take on many forms

• Abstraction: hiding unnecessary details and exposing only essential features

• Encapsulation example: a class with private variables and public methods

• Inheritance example: a child class inheriting properties and methods from a parent class

• Polymorphism e...read more

Types of testing include unit testing, integration testing, system testing, acceptance testing, and regression testing.

• Unit testing focuses on testing individual components or modules of the software.

• Integration testing involves testing the interaction between different components or modules.

• System testing tests the entire system as a whole.

• Acceptance testing is performed to validate if the system meets the requirements of the stakeholders.

• Regression testing ensures that new ...read more