Hy dear here I am searching for the System Analysis and Design Project Model so please can you give me the System Analysis and Design Project Model and tell me from where can I download the System Analysis and Design Project Model?

Systems Analysis is a process of collecting and interpreting facts, identifying the problems, and decomposition of a system into its components.

System Analysis and Design (SAD) mainly focuses on −

Systems
Processes
Technology

SAD project model design:



SAD Elements:

Outputs and Inputs
The main aim of a system is to produce an output which is useful for its user.

Inputs are the information that enters into the system for processing.

Output is the outcome of processing.

Processor(s)
The processor is the element of a system that involves the actual transformation of input into output.

It is the operational component of a system. Processors may modify the input either totally or partially, depending on the output specification.

As the output specifications change, so does the processing. In some cases, input is also modified to enable the processor for handling the transformation.

Control
The control element guides the system.

It is the decision–making subsystem that controls the pattern of activities governing input, processing, and output.

The behavior of a computer System is controlled by the Operating System and software. In order to keep system in balance, what and how much input is needed is determined by Output Specifications.