Software Design and Analysis BSCS (CS-4015 )

Course Description

This course focuses on the principles of software design and analysis, emphasizing the use of Unified Modeling Language (UML) and design patterns for building high-quality software systems. It combines theoretical concepts with practical implementation in Java.

Key Topics Covered:

• Unified Modeling Language (UML):
  • Use case diagrams for capturing requirements.
  • Class and object diagrams for system structure representation.
  • Sequence and activity diagrams for modeling dynamic behavior.
  • State diagrams for lifecycle modeling.

• Object-Oriented Design Principles:
  Core principles like encapsulation, abstraction, and modularity in designing software systems.

• Design Patterns:
  • Creational Patterns: Singleton, Factory, Abstract Factory.
  • Structural Patterns: Adapter, Decorator, Composite.
  • Behavioral Patterns: Observer, Strategy, Command.
• Java Implementation:
  • Practical coding exercises implementing design patterns in Java.
  • Case studies to analyze and refactor existing systems using UML and patterns.
• Software Analysis Techniques:
  • Requirements elicitation and validation.
  • Identifying design trade-offs and ensuring system robustness.

Learning Outcomes:

By the end of the course, students will:

• Understand and apply UML diagrams to analyze and design software systems.
• Implement key design patterns to solve real-world software challenges.
• Develop proficiency in Java for object-oriented design and pattern implementation.
• Analyze software requirements and translate them into maintainable designs.
• Gain the ability to critically evaluate and improve software architectures.

This course emphasizes hands-on learning through Java-based projects and encourages students to bridge theory with practice in software design and analysis.