Which of the following is true for use case diagram?

20 Questions  |  By Anita.devkar | Last updated: Mar 22, 2022 | Total Attempts: 2408

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Following quiz help to test your knowledge and understanding about the use case modeling

• 1. 

  What are the basic elements of a Use Case Diagram?

  • A. 

    Actors

  • B. 

    Relationships

  • C. 

    Use Cases

  • D. 

    Classes

  • E. 

    Scenarios

  • F. 

    Activities

• 2. 

  An Extend is a relationship between two use cases showing that one use case can take longer to execute then the other use case.

  • A. 

    True

  • B. 

    False

• 3. 

  When creating a use case diagram, each use case must have a direct relationship to at least one actor.

  • A. 

    True

  • B. 

    False

• 4. 

  Use case are means of capturing the requirements of a system and they specify what a system is supposed to be able to do.

  • A. 

    True

  • B. 

    False

• 5. 

  Which UML diagram below can not be used to illustrate the detailed behavior of a use case?

  • A. 

    Activity Diagram

  • B. 

    Sequence Diagram

  • C. 

    Class Diagram

• 6. 

  Which of the following statements are applicable to an Actor in a Use Case Diagram? 

  • A. 

    Each Actor in a use case diagram can interact with only one Use Case.

  • B. 

    An Actor is represented in the use case diagram with a "stickman" icon

  • C. 

    An Actor can be placed inside the system boundary to show it belongs to the system.

  • D. 

    An Actor specifies a role played by a user or an external system that interacts with the system being depicted.

• 7. 

  When creating a use case diagram, each use case must have a direct relationships to at least one actor.

  • A. 

    True

  • B. 

    False

• 8. 

  A Use Case is depicted graphically by the following system:

  • A. 

    Square

  • B. 

    Rectangle

  • C. 

    Circle

  • D. 

    Oval

• 9. 

  In the following diagram, which use case can not stand alone but is incorporated in the behavior of another use case?

  • A. 

    F

  • B. 

    D

  • C. 

    E

  • D. 

    G

  • E. 

    H

  • F. 

    I

  • G. 

    None

• 10. 

  In the following diagram, which actors could trigger the behavior of use cases F and G?

  • A. 

    C

  • B. 

    A

  • C. 

    B

  • D. 

    K

  • E. 

    J

  • F. 

    L

  • G. 

    None

• 11. 

  In the following diagram, which actors cannot invoke the behavior of any use case?

  • A. 

    K

  • B. 

    J

  • C. 

    B

  • D. 

    None

  • E. 

    C

  • F. 

    L

  • G. 

    A

• 12. 

  Select the best name for a use case from the following options:

  • A. 

    Enroll Student

  • B. 

    Student

  • C. 

    Enrollment

  • D. 

    EnrollStudent()

  • E. 

    Student Enrollment

• 13. 

  The generalization relationshio shows:

  • A. 

    One use case inherits the behavior of another use case

  • B. 

    One use case includes the behavior of an external actor in its behavior

  • C. 

    That a use cases optionally provides additional functionality to another use case at certain points.

  • D. 

    Behavior of one use case that does not stand alone but is incorporated as part of some larger use

• 14. 

  The <> relationship shows:

  • A. 

    Behavior of one use case that does not stand alone but is incorporated as part of some larger use case

  • B. 

    One use case includes the behavior of an external actor in its behavior

  • C. 

    That a use cases optionally provides additional functionality to another use case at certain points

  • D. 

    One use case inherits the behavior of another use case

• 15. 

  A use case specification contains which of the following components?

  • A. 

     Use Case Name

  • B. 

    Derived attributes

  • C. 

    Failure Conditions

  • D. 

    Actors

• 16. 

  Identify the correct statement(s)

  • A. 

    NRFC customer does not execute Open Account

  • B. 

    Customer executes Open Account

  • C. 

     Bank Employee executes Open Account

  • D. 

    None of the above

• 17. 

  In the following diagram, which actors could invoke the behavior of at least one use case?

  • A. 

    A

  • B. 

    L

  • C. 

    K

  • D. 

    C

  • E. 

    J

  • F. 

    B

  • G. 

    None

• 18. 

  Select the best name for an actor from the following options:

  • A. 

    Immediately

  • B. 

    Enroll Student

  • C. 

    Enroll Immediately

  • D. 

    Student()

  • E. 

    Student

  • F. 

    Enroll

• 19. 

  Which of these statements are truly acceptable?

  • A. 

    A precondition is an assertion guaranteed to be true when the activity or operation finishes

  • B. 

    A post condition is an assertion guaranteed to be true when the activity or operation begins

  • C. 

    Trigger is an event which cause a use case to begin

  • D. 

    None 

• 20. 

  Which template below would be best suited to name actors:

  • A. 

    [verb]

  • B. 

    [adverb]

  • C. 

    [noun]

  • D. 

    [noun][verb]

  • E. 

    [verb][noun]

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