FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -System 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. Analysis specifies what the system should do.

Detailed explanation-2: -A major objective of a system is to produce an output that has value to its user. Whatever the nature of the output (goods, services, or information), it must be in line with the expectations of the intended user. Inputs are the elements (material, human resources, and information) that enter the system for processing.

Detailed explanation-3: -Needs identification and analysis are concerned with what the user needs rather than what she wants. The analyst starts to think of the solution for the problem only after it has been identified, defined and evaluated. This helps the user and the analyst understand the real problem rather than its symptoms.

Detailed explanation-4: -System analysis and design is a process that many companies use to evaluate particular business situations and develop ways to improve them through more optimal methods. Companies may use this process to reshape their organization or meet business objectives related to growth and profitability.