Systems development life cycle

Systems analysis is conducted for the purpose of studying a system or its parts
in order to identify its objectives. It is a problem-solving technique that improves the
system and ensures that all the components of the system work efficiently to
accomplish their purpose. So, systems analysis can be defined as a process of
collecting and interpreting facts, identifying the problems, and decomposition of a
system into its components. This analysis specifies what the system should do. A
good instrument for solving a problem could be the systems development life cycle
(SDLC) which is focus on this paper.