System Analysis and Design

System Analysis and Design

Systems Analysis

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

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.

Systems Design

It is a process of planning a new business system or replacing an existing system by defining its components or modules to satisfy the specific requirements. Before planning, you need to understand the old system thoroughly and determine how computers can best be used in order to operate efficiently.

System Design focuses on how to accomplish the objective of the system.

System Analysis and Design (SAD) mainly focuses on −

Systems
Processes
Technology

No Description Link
1 Intro to System Analysis and Design AD 01
2 Project Selection and Management AD 02
3 Requirements Determination AD 03
4 Use Case Analysis AD 04
5 Activity Diagram AD 05
6 Class Diagram AD 06
7 Modeling Behaviour AD 07
8 Architecture Design AD 08
9 User Interface Design AD 09
10 Program Design AD 10
11 Data Storage Design AD 11
12 Moving into Implementation AD 12
13 Transition to New System AD 13
14 Review & Case Study AD 14
18 Lab SAD Lab