Manual Testing - SDLC Interview Questions. 1) What is SDLC? SDLC (Software Development Life Cycle) is the process of developing software through business needs, analysis, design, implementation and Release and maintenance. Software testing is a process of checking if the actual software behavior meets requirements and matches the expectations. These tests are performed on the basis of documented requirements of a customer. But how the software testing (stlc) life cycle looks like? What is software testing life cycle (stlc)? Here I am going to conclude the post "Software Testing Interview Questions". Final words, Bookmark this post "100 Software Testing Interview Questions" for future reference. After reading this post, if you find that we missed some important questions, please comment below we would try to include those with answers. What are the phases of Software Testing Life Cycle ? STLC phases. By TestNBug in Manual Testing Basics March 14, 2015 4 Comments. In this post we will learn about STLC phases in images view, This is a different approach to help you remember the phases in shortest way possible. Testing team write the detailed test cases. 4: Testing: In SDLC, actual testing is carried out in this phase. It includes unit testing, integration testing & system testing etc.. Test Execution and bug reporting, manual testing, automation testing is done, defects found are reported. Re-testing and regression testing is also done in this phase. A software testing life cycle (STLC) is a set of steps used to test software products. Software testing is a critical part of preparing software for use, and a STLC helps make this process more sophisticated, consistent and effective. Testing: Test Execution and bug reporting, manual testing, automation testing is done, defects found are reported. Re-testing and regression testing is also done in this phase. Deployment: Final testing and implementation is done is this phase andfinal test report is prepare