Fundamentals of Software Testing

What is software testing?

• Software testing is the process of evaluating and verifying that a software application or system meets specified requirements and functions correctly.

• Software testing is the act of marketing software products.

• Software testing is the process of creating software applications.

• Software testing is the method of designing user interfaces.

What are the main objectives of software testing?

• To enhance user interface design

• The main objectives of software testing are to verify requirements, identify defects, ensure reliability, and provide quality assurance.

• To increase software complexity

• To reduce the number of features

Define the difference between verification and validation.

• Verification is a process that occurs after validation, focusing on user satisfaction.

• Validation is about testing the product's performance, while verification is about its design specifications.

• Verification checks if the product is built correctly, while validation checks if the right product is built.

• Verification ensures the product meets user requirements, while validation checks for compliance with standards.

What is a test case?

• A test case is a tool used for managing software development teams.

• A test case is a document that outlines the entire software development process.

• A test case is a specification of a single test to validate a particular aspect of a software application.

• A test case is a summary of all tests conducted on a software application.

What is the purpose of a test plan?

• To list the features of the software application.

• To specify the hardware requirements for the software.

• The purpose of a test plan is to define the testing strategy and ensure systematic testing of the software.

• To outline the budget for software development.

Explain the concept of regression testing.

• Regression testing verifies that recent code changes have not adversely affected existing features.

• Regression testing focuses solely on performance improvements.

• Regression testing is a method to create new features in the software.

• Regression testing is only performed before the initial release of software.

What is the difference between manual and automated testing?

• Manual testing is faster than automated testing.

• Manual testing is human-driven, while automated testing uses tools for execution.

• Manual testing can be performed by machines.

• Automated testing requires no initial setup.

What are the different levels of testing?

• Unit Testing, Integration Testing, System Testing, Acceptance Testing

• Regression Testing

• Performance Testing

• Load Testing

What is a bug or defect in software testing?

• A bug is a type of software documentation.

• A defect is a user request for additional functionality.

• A bug is a feature that enhances software performance.

• A bug or defect is an error or flaw in software that leads to incorrect or unexpected behavior.

What is the role of a QA (Quality Assurance) engineer?

• The role of a QA engineer is to ensure the quality of software products through testing and defect identification.

• To manage project timelines and budgets.

• To create marketing strategies for software products.

• To develop software applications from scratch.