A. six
B. seven
C. eight
D. nine

Explanation: The nine UML diagrams include use-case, sequence, collaboration, activity, state-chart, deployment, class, object and component.

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Related Mcqs:

  1. Select the statement true for activity diagrams ?
    A. They can be used to discover parallel activities B. They are used to depict workflow for a particular business activity C. Activity diagram do not tell who does what and are difficult to trace back to object models D. All of the mentioned...
  2. At Conceptual level Class diagrams should include_____________________?
    A. operations only B. attributes only C. both operations and attributes D. none of the mentioned...
  3. Which of the following statement(s) is true about interaction diagrams ?
    A. Interaction diagrams are at their best when they deal with one main design flow and not multiple variants that can happen B. Interaction diagrams are good at designing part or all of one use case’s functionality across multiple objects C. Interaction diagrams allow the analyst to show iteration and conditional execution for messaging between...
  4. Which of the following UML diagrams has a static view ?
    A. Collaboration B. Use case C. State chart D. Activity...
  5. ____________________ is a pidgin(simplified version of a language that develops as a means of communication between two or more groups that do not have a language in common)?
    A. program design language B. structured English C. pseudocode D. all of the mentioned...
  6. If you are working on real-time process control applications or systems that involve concurrent processing, you would use a___________________?
    A. Activity diagram B. Sequence diagram C. Statechart diagram D. Object diagram...
  7. You want to avoid multiple inheritance. Which design pattern would you choose ?
    A. Abstraction-Occurrence Pattern B. Player-Role Pattern C. General Hierarchy Pattern D. Singleton Pattern...
  8. When users are involved in complex tasks, the demand on _______________ can be significant?
    A. short-term memory B. shortcuts C. objects that appear on the screen D. all of the mentioned...
  9. A software component____________________?
    A. Implements some functionality B. Has explicit dependencies through provides and required interfaces C. Communicates through its interfaces only D. All of the mentioned...
  10. Which of the following is a structural model that demonstrates the other systems in the environment of the system being developed ?
    A. system context model B. interaction model C. environmental model D. both system context and interaction...
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