SOFTWARE ENGINEERING Lecture Notes for 2017 Regulation(CS8494)

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CS8494-UNIT II REQUIREMENTS ANALYSIS AND SPECIFICATION – Processing

CS8494 SOFTWARE ENGINEERING

OBJECTIVES:
 To understand the phases in a software project
 To understand fundamental concepts of requirements engineering and Analysis Modeling.
 To understand the various software design methodologies
 To learn various testing and maintenance measures.

UNIT I SOFTWARE PROCESS AND AGILE DEVELOPMENT
Introduction to Software Engineering, Software Process, Perspective and Specialized Process
Models –Introduction to Agility-Agile process-Extreme programming-XP Process.
UNIT II REQUIREMENTS ANALYSIS AND SPECIFICATION
Software Requirements: Functional and Non-Functional, User requirements, System requirements,
Software Requirements Document – Requirement Engineering Process: Feasibility Studies,
Requirements elicitation and analysis, requirements validation, requirements management-Classical analysis: Structured system Analysis, Petri Nets- Data Dictionary.
UNIT III SOFTWARE DESIGN
Design process – Design Concepts-Design Model– Design Heuristic – Architectural Design –
Architectural styles, Architectural Design, Architectural Mapping using Data Flow- User Interface
Design: Interface analysis, Interface Design –Component level Design: Designing Class based
components, traditional Components.
UNIT IV TESTING AND MAINTENANCE
Software testing fundamentals-Internal and external views of Testing-white box testing – basis
path testing-control structure testing-black box testing- Regression Testing – Unit Testing –
Integration Testing – Validation Testing – System Testing And Debugging –Software
Implementation Techniques: Coding practices-Refactoring-Maintenance and Reengineering-BPR
model-Reengineering process model-Reverse and Forward Engineering.
UNIT V PROJECT MANAGEMENT
Software Project Management: Estimation – LOC, FP Based Estimation, Make/Buy Decision
COCOMO I & II Model – Project Scheduling – Scheduling, Earned Value Analysis Planning –
Project Plan, Planning Process, RFP Risk Management – Identification, Projection – Risk
Management-Risk Identification-RMMM Plan-CASE TOOLS.

OUTCOMES:
On Completion of the course, the students should be able to:
 Identify the key activities in managing a software project.
 Compare different process models.
 Concepts of requirements engineering and Analysis Modeling.
 Apply systematic procedure for software design and deployment.
 Compare and contrast the various testing and maintenance.
 Manage project schedule, estimate project cost and effort required.

OUTCOMES:
On Completion of the course, the students should be able to:
 Identify the key activities in managing a software project.
 Compare different process models.
 Concepts of requirements engineering and Analysis Modeling.
 Apply systematic procedure for software design and deployment.
 Compare and contrast the various testing and maintenance.
 Manage project schedule, estimate project cost and effort required.

TEXT BOOKS:

1. Roger S. Pressman, ―Software Engineering – A Practitioner‟s Approach‖, Seventh Edition, Mc
   Graw-Hill International Edition, 2010.
2. Ian Sommerville, ―Software Engineering‖, 9th Edition, Pearson Education Asia, 2011.

REFERENCES:

1. Rajib Mall, ―Fundamentals of Software Engineering‖, Third Edition, PHI Learning
   PrivateLimited, 2009.
2. Pankaj Jalote, ―Software Engineering, A Precise Approach‖, Wiley India, 2010.
3. Kelkar S.A., ―Software Engineering‖, Prentice Hall of India Pvt Ltd, 2007.
4. Stephen R.Schach, ―Software Engineering‖, Tata McGraw-Hill Publishing Company
   Limited,2007.
5. http://nptel.ac.in/.