The document introduces software engineering. It defines software as more than just programs, including documentation, configuration files, and websites. Software engineering is concerned with developing large-scale systems cost-effectively, while computer science focuses on theory and fundamentals. Good software satisfies requirements, is maintainable, dependable, usable, and portable. Key challenges include legacy systems, diversity, reduced delivery times, and cost. The document outlines the software engineering process and tools used.

1. Intro To Software Engineering
By
Utpal Ray
January 13, 2012 Made By Utpal Ray 1

2. Intro To Software Engineering
 What is Software ?
It is NOT just merely a program.
It is the collection of following items:-
- A group of separate programs
- A set of configuration files
- System Documentation
- User Documentation
- A relevent web site to contain all the
latest info about this software.
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3. Intro To Software Engineering
 What is Software Engineering ?
- Software Engineering is an Engineering discipline
which is concerned with all aspects of Software
Production.
- It is an Universal Technique for developing large scale
system in a cost effective way.
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4. Intro To Software Engineering
 Attributes of Good Software
Satisfies Functional Requirements
Satisfies Performance Requirements
Should be Maintainable
Should be Dependable
Should be Usable
Should be Portable
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5. Intro To Software Engineering
 Key Challenges facing Software Engineering
Coping with legacy systems
Coping with increasing diversity
Coping with increasing demands for reduced delivery
time
Updating software with the latest revision
Curb the ever-increasing cost of producing quality
software
Meeting 100% user expectations
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6. Intro To Software Engineering
Software Engineering and Computer Science
Computer Science is concerned with theory and
fundamentals.
Sofware Engineering is concerned with the
practicalities of developing and delivering useful
software.
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7. Intro To Software Engineering
Software Engineering and System Engineering
System Engineering is concerned with all aspects of
computer based system development, including
H/W, S/W and Process Engineering
Software Engineering is a part of this process
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8. Intro To Software Engineering
 Cost Associated with software engineering
Specs Design Development Integration and Testing
15% 20% 25% 40%
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9. Intro To Software Engineering
Process  Specification Design Development Verification and CASE TOOL
Tools Validation Example
Planning Tools Y Y Y Y MS EXCEL
Editing Tools Y Y Y Y VI,
MS WORD
Documentati- Y Y Y Y MS WORD,
on Tools ADOBE
Change Mgmt Y Y Y Y CLEARCASE
Tools and RCS
Scheduling Y Y Y Y MS PROJ
Tools
Configuration Y Y Y CLEARCASE
Mgmt Tools And RCS
Language Y Y CC,
Processing JAVAC
Tools
Debugging Y Y ADB,
Tools KDB
Testing Tools Y Y Win Runner,
File
Comparator
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10. Intro To Software Engineering
 Professional and Ethical Responsibility of a Software
Engineer
Maintain the confidentiality of their Clients
Never mis-represent their competence
Careful to ensure that IP Rights of employers and
Clients are protected
Never misuse the employer’s and Client’s Computer
Never attempt to write dishonest code
Never make a program to appear cryptic
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11. Intro To Software Engineering
SYLLABUS
1. Intro to S/W Engg
2. Software Process Model
3. Requirement Engg
4. Design Concepts
5. Architectural Design
6. Architectural Design Workout
7. Interface Design
8. Component Level Design
9. Coding Standards & Guidelines
10. Software Testing Technique
11. Software Testing Strategy
12. Software Maintenance
13. S/W Metrics – Process and Project Metrics
14. S/W Product Metrics – Technical Metrics
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12. Intro To Software Engineering
Reference :-
1. Software Engineering – A practitioner’s Approach
by R. S. Pressman; McGrawHill
2. Software Engineering
by Ian Sommerville; Pearson Education
3. Fundamentals of Software Engineering
by Rajib Mall; PHI
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