SAD (B-TECH Information Technology 5th)

1. Introduction

System definition and concepts: Characteristics and types of

automated systems (2)

system, Manual and

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

Systems models types of models: Systems environment and boundaries, Real- time

and distributed systems, Basic principles of successful systems

2. Systems analyst

Role and need of systems analyst , Qualifications and responsibilities ,Systems Analyst

as and agent of change, (1)

3. System Development cycle

Introduction to systems development life cycle (SDLC): Various phases of

development: Analysis, Design, Development, Implementation, Maintenance (3)

Systems documentation considerations: Principles of systems documentation, Types

of documentation and their importance, Enforcing documentation discipline in an

organization.

4. System Planning

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 (5)

Cost-Benefit and analysis: Tools and techniques

5. Systems Design and modeling

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 .(8)

6. Input and Output

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

interfaces. (2)

7. Modular and structured design

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

design.(5)

8. System Implementation and Maintenance

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. (2)

9. System Audit and Security

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,

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

system and control measures, Disaster recovery and contingency planning (2)

10. Object Oriented Analysis and design

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

Diagrams, Dynamic

diagramming.(6)

modeling: state diagram, Dynamic modeling: sequence

11. Case study of the following systems

(I) Inventory Control (II) Railway Reservation System (III) University Management

System (IV) Hospital management System (5)