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Expert System & Analysis - Coggle Diagram
Expert System & Analysis
Feasibility Analysis
System Planning & Request
SDLC
Planning
Analysis
Design
Implementation
Organization Support, Security
System Request
Elements
Project Name
Project Sponsor
Organization Need (Problem Statement)
System Requirement
Outcome
Special Issues
Introduction
System Theory
Characteristics
Goal
Engage in Feedback
Systems, Subsystems, & Super System
Communication
Boundaries
Important Terms
Tools
Methodolgy
Models
Techniques
Information System
Important To Organizations
Improved Service
Better Performance
More Information
Reduced Cost
Stronger Controls
Main Components
Hardware
Software
Data
Process
Human
Type/Categories Information System
Transaction Processing Systemm
Management Information System
Executive Information System
Decision Support System
Office Support System
Expert System
Type of Decisions Made in Organization
Top Management - Unstructured Decisions
Middle Management - Semi Structured Decisions
Lower-Level Management - Structured Decisions
Important Individuals
System Owner
System Developer
Systems User
System Designer
Systems Analyst
Primary Roles
Consultant
Supporting Expert
Agent of Change
Qualities
Problem Solver
Communicator
Strong Personal & Professional Ethics
Self-Disciplined & Self-Motivated
ERD Modelling
Prototyping
Sources of Software
Fact Finding Modelling