UML MCQ | Freshers & Experienced

Sharad Jaiswal
17th Jun, 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.

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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