A mistake in coding is called error,error found by tester is called defect
Failure :- The inability of a system or component to perform its required functions within specified performance requirements.
Software engineering is defined as a process of analyzing user requirements and then designing, building, and testing software application which will satisfy those requirements.
A mistake in coding is called error,error found by tester is called defect
Failure :- The inability of a system or component to perform its required functions within specified performance requirements.