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OOAD Chapter 5: Activity Diagram

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Questions and Answers

What do data tokens contain?

Control flow

Activity edges

Object nodes

Data (correct)

What is an activity edge that is a channel for data tokens?

Object node

Control flow

Token flow

Data flow (correct)

What is the direction of flow of control and objects in an activity diagram?

Up the page and from left to right

Up the page and from right to left

Down the page and from left to right (correct)

Down the page and from right to left

How should activities and actions be named in an activity diagram?

With verb phrases Signup and view all the answers

What should be used at every branch in an activity diagram?

[Else] Signup and view all the answers

When should an activity diagram be used?

All of the above Signup and view all the answers

What is the purpose of an object node in an activity diagram?

To represent data and its state Signup and view all the answers

What is an activity edge in an activity diagram?

A channel for control tokens Signup and view all the answers

What is the purpose of a control token in an activity diagram?

To control the flow of activities Signup and view all the answers

Who are the authors of the book 'The Unified Modeling Language User Guide'?

Booch, Rumbaugh, and Jacobson Signup and view all the answers

OOAD Chapter 5: Activity Diagram

Choose a study mode

Podcast

Questions and Answers

What do data tokens contain?

What is an activity edge that is a channel for data tokens?

What is the direction of flow of control and objects in an activity diagram?

How should activities and actions be named in an activity diagram?

What should be used at every branch in an activity diagram?

When should an activity diagram be used?

What is the purpose of an object node in an activity diagram?

What is an activity edge in an activity diagram?

What is the purpose of a control token in an activity diagram?

Who are the authors of the book 'The Unified Modeling Language User Guide'?

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