MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SOFTWARE ENGINEERING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which diagram in UML shows a complete or partial view of the structure of a modeled system at a specific time
A
Sequence Diagram
B
Collaboration Diagram
C
Class Diagram
D
Object Diagram
Explanation: 

Detailed explanation-1: -In object-oriented programming, an object diagram in the Unified Modeling Language (UML) is a diagram that shows a complete or partial view of the structure of a modeled system at a specific time.

Detailed explanation-2: -Use-Case diagram is the UML diagrams which has a static view. The Use-Case diagram is the appropriate answer as a result. Use case diagrams just show the system’s features, whereas dynamic models/views show all behaviors and functions.

Detailed explanation-3: -A component diagram displays the structural relationship of components of a software system. These are mostly used when working with complex systems with many components. Components communicate with each other using interfaces.

Detailed explanation-4: -As the name suggests, structural diagrams are used to depict the structure of a system. More specifically, it is used in software development to represent the architecture of the system and how the different components are interconnected (not how they behave or communicate, simply where they stand).

Detailed explanation-5: -Class diagram is a static diagram. It represents the static view of an application. Class diagram is not only used for visualizing, describing, and documenting different aspects of a system but also for constructing executable code of the software application.

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