STLC is an abbreviation for Software Testing Life Cycle. STLC is a series of operations carried out by the testing team to assure the quality of the software or product. STLC is an essential component of the Software Development Life Cycle (SDLC). However, STLC solely addresses the testing phases.
The Software Testing Life Cycle (STLC) is a set of specified actions carried out during the testing process to verify that software quality objectives are satisfied. Both verification and validation are part of the STLC. Software testing, contrary to popular opinion, is not a separate activity.
STLC is a critical component of the Software Development Life Cycle (SDLC), however it only includes the testing phases.
STLC begins when stakeholders share a software requirement document or when needs are defined.
STLC produces a step-by-step process for ensuring high-quality software.
STLC (Software Testing Life Cycle) is a process for testing software and ensuring that quality criteria are satisfied. The tests are carried out in a systematic manner throughout numerous periods. During product development, phases of the STLC may be repeated until the product is deemed ready for release.
This STLC step should, in my opinion, be the most significant because it outlines "WHAT" will be tested. The test scenarios must be identified using the requirements document, product risks, and other test bases. The test cases should be linked to the need.