The Software Testing Life Cycle (STLC) outlines a series of tasks to ensure software quality, including requirement analysis, test planning, test case development, setting up a test environment, test execution, and closing out the test cycle. During requirement analysis, testers analyze requirements from a testing perspective to identify testable requirements and understand them fully. In test planning, resources, the test environment, limitations, and schedule are decided. Then in test case development, test cases and scripts are created, verified, and updated using prepared test data.

1. Software Testing
Life Cycle

2. STLC
Methodology

3. ● The Software Testing Life Cycle (STLC) is a series of
particular tasks carried out throughout the testing
process to ensure that software quality goals are
achieved.
STLC
STLC Model phases
● Requirement Analysis
● Test Planning
● Test case development
● Test Environment setup
● Test Execution
● Test Cycle closure

4. Requirement phase Testing
● Requirement Phase Testing, also known as Requirement Analysis, is a
testing process where the test team analyzes the requirements from a
testing perspective to discover testable requirements.
● The QA team might also interact with other stakeholders to
completely understand the requirements.
Test planning
● Resources, the test environment, test limitations, and the testing
schedule are all decided during the test planning phase of the STLC.

5. Test Case Development
● After the test plan is complete, the test cases and test scripts are created,
verified, and updated throughout the test case development phase. The
Test data is initially located, prepared, examined, and then modified in
agreement with the preconditions.