Prototyping and UML Use Case Diagrams - Software Design Question and Answers

1.

Which description is inappropriate?

   A.) A usecase is a type of agent that interacts with a product
   B.) An actor is a type of complete interaction between product and its environment
   C.) All of the mentioned
   D.) None of the mentioned

Answer: Option 'C'

All of the mentioned

2.

Which statements are considered correct in reference to use case diagram?

   A.) A scenario is an interaction between product and particular interaction
   B.) A use case diagram represent a product’s use cases and actors involved in each use case
   C.) All of the mentioned
   D.) None of the mentioned

Answer: Option 'C'

All of the mentioned

3.

Which of these is true for prototypes?

   A.) Horizontal Prototypes does some processing apart from the required for presenting the product’s user interface
   B.) Vertical Prototype realizes part or all of a product’s user interface
   C.) All of the mentioned
   D.) None of the mentioned

Answer: Option 'D'

None of the mentioned

Horizontal prototype realizes part or all of product’s user interface and vice versa)

4.

What are the types of prototypes?

   A.) Horizontal prototypes
   B.) Vertical Prototypes
   C.) All of the mentioned
   D.) None of the mentioned

Answer: Option 'C'

All of the mentioned

5.

Which among the following can be heuristic for Use case diagram?

   A.) Product can be made actor
   B.) Never name actors with noun phrases
   C.) Name Use cases with verb phrases
   D.) All of the mentioned

Answer: Option 'C'

Name Use cases with verb phrases

6.

Use case models that can be summarized under which of this category?

   A.) Usecase Diagram
   B.) Usecase Description
   C.) All of the mentioned
   D.) None of the mentioned

Answer: Option 'C'

All of the mentioned

7.

What are prototypes?

   A.) Prototypes is a working model of part or all of a final product
   B.) Prototypes does not represent any sort of models
   C.) Prototype can never consist of full size
   D.) All of the mentioned

Answer: Option 'A'

Prototypes is a working model of part or all of a final product
 

8.

What is incorrect among the following?

   A.) Make use cases that uniform in size and complexity
   B.) Organize use cases by actor, problem domain categories or solution categories
   C.) Use cases can last for more than one session
   D.) Achieve a stakeholder goal in a usecase

Answer: Option 'C'

Use cases can last for more than one session

9.

Which of the following statement is true?

   A.) Use case diagram is a dynamic model of interaction between product and actors in a use case
   B.) Use case Description is a static model of usecase supported by a product
   C.) All of the mentioned
   D.) None of the mentioned

Answer: Option 'D'

None of the mentioned

10.

What are the notations for the Use case Diagrams?

   A.) Use case
   B.) Actor
   C.) Prototype
   D.) Use case and Actor

Answer: Option 'D'

Use case and Actor


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