Interaction Diagram is a combined term for

• Sequence Diagram + Collaboration Diagram

• Activity Diagram + State Chart Diagram

• Deployment Diagram + Collaboration Diagram

• None of the mentioned

Structure diagrams emphasize the things that must be present in the system being modeled.

• True

• False

Which of the following diagram is time oriented?

• Collaboration

• Sequence

• Activity

• None of the mentioned

Select the statement true for activity diagrams.

• They can be used to discover parallel activities

• They are used to depict workflow for a particular business activity

• Activity diagram do not tell who does what and are difficult to trace back to object models

• All of the Mentioned

Constraints can be represented in UML by

• {text}

• [text].

• Constraint

• None of the mentioned

Which of the following are the valid relationships in Use Case Diagrams

• Generalization

• Include

• Extend

• All of the mentioned

UML interfaces are used to:

• specify required services for types of objects

• program in Java, but not in C++ or Smalltalk

• define executable logic to reuse across classes

• define an API for all classes

At Conceptual level Class diagrams should include

• operations only

• attributes only

• both operations and attributes

• none of the mentioned

Which UML diagram’s symbols are shown below?

• Deployment diagram

• Collaboration Diagram

• Component Diagram

• Object Diagram

What best describes the purpose of an Activity Diagram?

• To capture a flow of activity and maps.

• To specify the points at which a computer system is used.

• To specify the behavior of use cases.

• To capture the dynamic aspect of a system.

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