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SAD - Coggle Diagram
SAD
System Implementation & Support
5.1 System development tools
modeling
prototyping
CASE tools
5.2 testing
types of testing
unit testing
integration testing
system testing
5.3 System implementation
installation & evaluation
5.4 System support and security
user support
types of maintenance
tools for system maintenance
system security and backup
3 elements of system security
Intro to SAD
1.2 System Development
1.2.2 SDLC
Planning
Analyze
Design
Development
Testing
Implementation
Maintenance
1.2.1 System Development Method
Structured Analysis
OO Analysis
Agile Method
1.2.2 Life Cycle Model
Waterfall Model
Spiral Model
Iterative and Incremental Development
Agile Model
Prototyping Model
RAD
JAD
1.2.3 Project Management Activities
Planning
Scheduling
Monitoring
Reporting
1.3 Project Management
Explain planning, scheduling, monitoring & reporting
Planning Steps
WBS & Task Patterns & Critical Path
Task Completion Estimation
Leadership & PM bn
1.1 Information System
Definition Information & IS
Various type of IS
IS Components
System Design
4.1 Design User Interface
Interface, human-computer interaction: user centered design
User interface guidelines
User Interface components
Source documents
4.2 Design Input and Output
input design vs technology issue
data entry screen design
data capture vs data entry
input and data entry methods
input masks and validation rules
output types and technologies
types of report
design report principles
output/input controls and security
System Planning
2.1 Preliminary Investigation
Problem and opportunity
scope and constraints
fact finding
usability, cost, benefit and schedule
feasibility
results and recommendations
2.2 Reporting
System Analysis
3.1 Preliminary Analysis
3.1.3 Analyze information
3.1.2 Fact finding techniques
Interviews
Documentation reviews
Observations
Questionnaires
Sampling
Research
3.1.4 FDD
3.1.1 System Requirement
Input
Output
Process
Performance
Control
3.2 Data and Process Modelling
Concept, tool: DFD, data dictionary, process description
DFD symbol, data flow
Data dictionary detail
Logical & Physical Model