Software Testing

1. What is Software testing?

   Software testing is the process of evaluating and verifying that a software product or application does what it's suppose do. The benefits of good testing include preventing bugs and improving performance. Verify and validate application quality to ensure it meets user requirements. Here are some key types of software testing:

• Acceptance testing: Verifies whether the entire system works as intended.

• Code review: Ensures that new or modified software adheres to coding standards and best practices.
  Integration testing: Checks if software components or functions operate together seamlessly.

• Unit testing: Validates that each software unit (the smallest testable component) runs as expected.
  Functional testing: Emulates business scenarios based on functional requirements.

• Performance testing: Evaluates how the software performs under different workloads.
  Regression testing: Ensures that new features don’t break existing functionality.

• Security testing: Validates that the software is secure and not vulnerable to attacks.

• Usability testing: Assesses how well users can interact with the system.

1. What we need to know about software testing?

   Software testing is the process of a software program. The process checks for errors and gaps and whether the outcome of the application matches desired expectations before the software is goes live.

Definition: Software testing is the process of verifying and evaluating the functionality of a software application or product.

Importance: Testing is crucial in the Software Development Life Cycle (SDLC) to prevent bugs, reduce costs, and ensure quality.

Common Process: It involves defining the test environment, developing test cases, writing scripts, analyzing results, and reporting defects.

Types of Testing: Various types include unit testing, integration testing, regression testing, and user acceptance testing.

3.What is relevant of software testing?

  Testing is essential for ensuring compliance with legal obligations and industry-specific standards, ultimately resulting in long-term cost savings. Identifying errors early on makes them much cheaper, faster, and easier to fix compared to dealing with problems discovered at a later stage.