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SYSTEM ANALYSIS AND DESIGN - Coggle Diagram
SYSTEM ANALYSIS AND DESIGN
COMPONENTS
Software
Application software
Google Chrome
System Software
Microsoft Window
Enterprise applications
BambooHR
Horizontal System
Facebook with Instagram
Vertical System
Procter & Gamble
Legacy System
Outdated financial systems
A set of instructions, data or program that used to operate computers and execute specific tasks.
Network operating system
Linux
Hardware
Everything in the physical layer of the information.
Data
The raw material that information system transform into useful information.
People
The people who interact with n information system, both inside and outside the company.
Processes
The tasks and business functions that users, managers and IT staff members perform to achieve specific results
TOOLS AND TECHNIQUE
Modeling
Information system by using a set if business, data, object and process models
Protoyping
An early working version if information sytem that can speeds up the development and can be a useful tool
CASE Tools
Help system analyst develop and maintain information systems
SYSTEMS DEVELOPMENT METHODS
Object-oriented Analysis
Structured Analysis
Joint Application Development and Rapid Development
Other Development Methodologies