SAD (B-TECH Computer Science Engineering 5th)

1.Introduction [L-2]

System definition and concepts: Characteristics and types of system, Manual and

automated systems

Real-life Business sub-systems: Production, Marketing, Personal, Material, Finance

Systems models types of models: Systems environment and boundaries, Realtime

and distribut

PTU/BOS/CS/101/08-05-2004/BATCH 2003

 Data and fact gathering techniques: Interviews, Group communication,

Presentations, Site visits.

 Feasibility study and its importance

 Types of feasibility reports

 System

Selection plan and proposal

 Prototyping

Cost-Benefit and analysis: Tools and techniques

5. Systems Design and modeling [L-8]

 Process modeling, Logical and physical design, Design representation, Systems

flowcharts and structured charts , Data flow diagrams , Common diagramming

conventions and guidelines using DFD and ERD diagrams. Data Modeling and

systems analysis , Designing the internals: Program and Process design

,Designing Distributed Systems .

6. Input and Output [L-2]

Classification of forms: Input/output forms design, User-interface design, Graphical

interfaces

7. Modular and structured design [L-5]

Module specifications ,Module coupling and cohesion , Top-down and bottom-up

design .

8. System Implementation and Maintenance [L-2]

 Planning considerations, Conversion methods, producers and controls, System

acceptance Criteria, System evaluation and performance, Testing and validation,

Systems qualify Control and assurance, Maintenance activities and issues.

9. System Audit and Security [L-2]

Computer system as an expensive resource: Data and Strong media

 Procedures and norms for utilization of computer equipment, Audit of computer system

usage, Audit trails,

29

PTU/BOS/CS/101/08-05-2004/BATCH 2003

Types of threats to computer system and control measures: Threat to computer

system and control measures, Disaster recovery and contingency planning

10. Object Oriented Analysis and design [L-6]

Introduction to Object Oriented Analysis and design life cycle, object modeling: Class

Diagrams, Dynamic modeling: state diagram, Dynamic modeling:

sequence diagramming.

11. Case study of the following systems [L-5]

(I) Inventory Control

(II) Railway Reservation System

(III) University Management System

(IV) Hospital management System