UML MCQ

UML MCQ

  • Sharad Jaiswal
  • 22nd Nov, 2021

We have listed below the Best UML MCQ Questions for your basic knowledge of UML (Unified Modeling Language). This UML MCQ Test contains 25+ UML Multiple Choice Questions. You have to select the right answer to every question. 

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Practice Best UML MCQ Questions:

1) UML interfaces are used to:

  • A. API for all classes
  • B.Executable logic to reuse across classes
  • C.Program only in Java
  • D.specify required services for types of objects

2) Which of the following UML diagrams has a static view?

  • A. Activity
  • B.Use case
  • C.State chart
  • D.Collaboration

3) Use cases _____

  • A. Describe workflow
  • B.Identify system goals
  • C.Identify business processes
  • D.Prioritize system procedures

4) Simple name in UML Class and objects consist of ______.

  • A. Letters
  • B.Punctuation
  • C.Digits
  • D.All of the above

5) How many diagrams are there in uml.

  • A. 5
  • B.6
  • C.8
  • D.9

6) Which of the following is not a UML diagram?

  • A. Class diagram
  • B.Object Diagram
  • C.Interface diagram
  • D.Use case model

7) What is true about UML stereotypes ?

  • A. stereotyped for backward compatibility.
  • B.stereotyped class must be abstract.
  • C.stereotype is used for extending the UML language.
  • D.stereotype {frozen} indicates that the UML element cannot be changed.

8) ______ diagram is time-oriented?

  • A. Activity
  • B.Sequence
  • C.Collaboration
  • D.Both A & B

9) An operation can be described

  • A. Class
  • B.Object
  • C.Functions
  • D.Both A & B

10) ________ relationship between component parts and object In UML diagrams.

  • A. aggregation
  • B.ordination
  • C.segregation
  • D.increment

11) Interaction Diagram is a combined term for______

  • A. Activity Diagram + State Chart Diagram
  • B.Sequence Diagram + Collaboration Diagram
  • C.Deployment Diagram + Collaboration Diagram
  • D.None of these

12) Which type they considered Activity, Use Case, Collaboration, and Sequence diagram?

  • A. Structural
  • B.behavioral
  • C.non-structural
  • D.non-behavioral

13) ______ diagram in UML shows a complete of a modeled system at a specific time.

  • A. Object
  • B.Class
  • C.Sequence
  • D.Collaboration

14) PRD stands for ______

  • A. Product Restrictions Document
  • B.Project Requirement Document
  • C.Product Requirement Document
  • D.None of the above

15) DFD shows _______

  • A. Areas
  • B.Processes
  • C.Flow of data
  • D.All of the above

16) Prototype is a

  • A. Mini model of existing system
  • B.Mini model of processed system
  • C.Working model of existing system
  • D.None of the above

17) The recurring aspects of designs are called design

  • A. methods
  • B.patterns
  • C.documents
  • D.structures

18) Which of the following is not a construct?

  • A. selection
  • B.sequence
  • C.condition
  • D.repetition

19) Which things in UML are the explanatory parts of UML models?

  • A. Grouping things
  • B.Structural things
  • C.Behavioral things
  • D.Annotational things

20) What is a physical element that exists at run time in UML?

  • A. Activity
  • B.Interface
  • C.Node
  • D.None of the above

21) ETL stands for _______

  • A. Execution Transformation & Loading
  • B.Data Extraction Transformation & Loading
  • C.Extraction Transformation & Loading
  • D.Data Execution Transformation & Loading

22) What is collection of model elements called?

  • A. UML packages
  • B.Box
  • C.Dependency
  • D.Package members

23) Which of the following is true?

  • A. Activity diagrams are used to model the processing of data.
  • B.Model-driven engineering is just a theoretical concept.
  • C.Model-driven engineering cannot be converted into a working/executable code.
  • D.None of the above

24) Which symbol is used to represent Protected visibility in UML?

  • A. +
  • B.#
  • C.%
  • D.*

25) Which of these are the heuristics ?

  • A. Name classes, attributes, and roles with noun phrases
  • B.Name operations and associations with verb phrases
  • C.Stick to binary associations
  • D.All of the above

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