Software Development Life Cycle-SDLC

Software Development Life Cycle will be processed in 6 different Phases as below

1: Initial Phase (or) Requirement Phase

2: Analysis Phase

3: Design Phase

4: Coding Phase

5: Testing Phase

6: Delivery and Maintenance Phase




1: Initial Phase (or) Requirement Phase







What is defect, quality and tester job?

Defect is defined as deviation from Client requirements in the software is called Defect.

Justification of Client requirements in the software and it should add some values (User Friendly) in the software then it is called Quality.

Tester Job : Testing the software by identifying the DEFECTS to provide the QUALITY Software to Client.

What is testing?

Testing is the process in which defects are Identified, Grouped together and prepare Defect Profile, That Defect Profile subjected for rectification to developer (Sending to developer) to ensure that the software is defect free, In order to provide Quality Software to Client.