UNIT–I
- System Concept: Definition, Characteristics,
- Elements of system
- Physical and abstract system, open and closed system,
- System Development Life Cycle: Various phases of system development
- Considerations for system planning and control for system success System Planning
UNIT–II
- Initial Investigation: Determining Users Requirements and Analysis
- Fact Finding Process and Techniques
- Feasibility Study
- Determination of Feasibility Study –Technical, Operational & Economic Feasibilities
- Data Analysis
- Cost and Benefit Analysis
UNIT–III
- Tools of Structured Analysis: Data Dictionary
- DFD: Data flow diagram, Components of DFD,Types of DFD
- Form, Gantt Charts
- System Model
- Pseudo Codes
- Flow Chart System Flow Chart
- Decision Tree, Decision Tables
- Input/ Output and Form Design: Input and Output Form Design Methodologies
- Menu, Screen Design, Layout Consideration.
UNIT–IV
- User Manual
- Programming Manual
- Programming Specifications
- Operator Manual
- System Testing & Quality: System Testing and Quality Assurance
- Software Maintenance
- System Security: Data Security, Disaster/ Recovery Threat and Risk Analysis.