Arvind Group Interview Questions and Answers

Software Development Life Cycle (SDLC) is a process followed by software development teams to design, develop, and test high-quality software.

• SDLC is a structured approach to software development.

• It consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables.

• SDLC models include Waterfall, Agile, and DevOps.

• The choice of model depends on the project requirements and team's pre...read more

Functional testing is a type of testing that verifies the functionality of software applications.

• Functional testing checks if the software meets the specified requirements

• It is performed to ensure that the software is working as expected

• Types of functional testing include unit testing, integration testing, system testing, and acceptance testing

A test case is a set of conditions or variables under which a tester will determine if a system under test satisfies requirements.

• Test cases are designed to cover all possible scenarios and edge cases

• Test cases should be clear, concise, and unambiguous

• Test cases should be repeatable and independent of other test cases

• Test cases should include expected results and actual results for comparison

• Example: Test case for login functionality - Enter valid username and password, click...read more

Manual testing is a process of verifying software manually to find defects and ensure its functionality.

• Manual testing involves executing test cases manually without the use of automation tools.

• It requires human intervention to perform various testing activities.

• Testers follow predefined test cases, explore the software, and report any issues found.

• It helps in validating the software's functionality, usability, and user experience.

• Examples of manual testing include ad-hoc tes...read more

Type of testing refers to the different approaches and techniques used to test software applications.

• Functional testing

• Non-functional testing

• Regression testing

• Integration testing

• Unit testing

• Acceptance testing