Introduction to Software Engineering

1. Software
Engineering

2. INTRODUCTION
• SOFTWARE:
• Software is a set of instruction used to perform a
specific task.
• ENGINEERING:
• It comprises analysis, design, construction,
verification and management of technical entities.

3. SOFTWARE ENGINEERING:
• IEEE: International Electrical and Electronic
Engineer
• It is a systematic, disciplined, quantifiable approach
for the development, operation, maintenance of
software.

4. SOFTWARE ENGINEERING
PARADIGM:
• A combination of software engineering layers and
generic view of software engineering is called
Software Engineering Paradigm.
• Software engineering is a discipline that integrates
methods, tools, and procedures for the development
of computer software.

5. • Method: introduce a way to build
SW
• Tool: automatic, semi-auto support
for methods
• Procedure: define the sequence in
which methods will be applied, the
controls that help ensure quality
and coordinate changes.

6. SOFTWARE ENGINEERING
LAYERS:

7. SOFTWARE VIEW OF
SOFTWARE ENGINEERING:
•1.Analysis
•2.Design
•3.Implementation
•4.Testing
•5.Maintenance

8. SOFTWARE PROCESS
MODELS:
•Waterfall life cycle model
•RAD model
•Prototype model
•Spiral model

9. •Incremental model
•Object oriented model
•Winwin spiral model

10. Thank you