Software Engineering Mcqs

Page No. 141

If you are working on real-time process control applications or systems that involve concurrent processing, you would use a___________________?


aActivity diagram

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b Sequence diagram

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cStatechart diagram

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dObject diagram

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View Answer Statechart diagram

Which things in UML are the explanatory parts of UML models ?


aStructural things

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bBehavioral things

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cGrouping things

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dAnnotational things

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View Answer Annotational things

What refers to the value associated with a specific attribute of an object and to any actions or side ?


aObject

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bState

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cInterface

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dNone of the mentioned

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View Answer State

Which diagram shows the configuration of run-time processing elements ?


aDeployment diagram

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bComponent diagram

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cNode diagram

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dER-diagram

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View Answer Deployment diagram

What is a physical element that exists at runtime in UML ?


aA node

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bA node

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cAn activity

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dNone of the mentioned

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View Answer A node

Which of the following is a building block of UML ?


aThings

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bRelationships

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cDiagrams

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dAll of the mentioned

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View Answer All of the mentioned

Which of the following statement(s) is true about interaction diagrams ?


aInteraction diagrams are at their best when they deal with one main design flow and not multiple variants that can happen

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bInteraction diagrams are good at designing part or all of one use case’s functionality across multiple objects

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c Interaction diagrams allow the analyst to show iteration and conditional execution for messaging between objects

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dAll of the mentioned

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View Answer All of the mentioned

At Conceptual level Class diagrams should include_____________________?


aoperations only

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battributes only

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cboth operations and attributes

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dnone of the mentioned

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View Answer attributes only

What is an object________________?


aAn object is an instance of a class

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bAn object includes encapsulation of data

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cAn object is not an instance of a class

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dAll of the mentioned

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What is an abstract class ?


aA class that has direct instances, but whose descendants may have direct instances

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bA class that has direct instances, but whose descendants may not have direct instances

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cA class that has no direct instances, but whose descendants may have direct instances

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dAll of the mentioned

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