Solution

The correct answer is A-IV, B-I, C-II, D-III.

Key Points

• Class diagram: Represents the static structure of a system, showcasing classes, attributes, operations, and relationships.
• Package diagram: Demonstrates the subset of a system and organizes elements into packages for better modularity and understanding.
• Object diagram: Illustrates the relationship between objects at a particular instance in time, reflecting the state of the system.
• Component diagram: Highlights dependencies among components, showing how components interact and are interconnected.

Additional Information

• Class Diagram:
  • Used for detailed modeling of classes, interfaces, and their relationships.
  • Often employed during system design to define the blueprint of a system.
• Package Diagram:
  • Helps in organizing large systems into manageable sections.
  • Facilitates understanding of system modularity and dependency management.
• Object Diagram:
  • Represents instances of classes and their data values at a specific time.
  • Useful for testing and validating the static view of a system.
• Component Diagram:
  • Focuses on the physical or logical structure of components in a system.
  • Helps in visualizing dependencies and interactions between components.