Software Engineering Mcqs

Page No. 124

Which of these benefits can be achieved when software is restructured ?


aHigher quality programs

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bReduced maintenance effort

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cSoftware easier to test

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d All of the mentioned

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BPR stands for__________________?


aBusiness process re-engineering

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bBusiness product re-engineering

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cBusiness process requirements

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dNone of the mentioned

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Reverse engineering of data focuses on_____________________?


aInternal data structures

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bDatabase structures

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cALL of the mentioned

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dNone of the mentioned

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View Answer ALL of the mentioned

What are the problems with re-structuring ?


aLoss of comments

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bLoss of documentation

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cHeavy computational demands

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dAll of the mentioned

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View Answer Loss of documentation

When does one decides to re-engineer a product ?


awhen tools to support restructuring are disabled

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bwhen system crashes frequently

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cwhen hardware or software support becomes obsolete

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dsubsystems of a larger system require few maintenance

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Which of the following is not an example of a business process ?


adesigning a new product

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bhiring an employee

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cpurchasing services

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dtesting software

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View Answer testing software

Which web app attribute is defined by the statement:”The quality and aesthetic nature of content remains an important determinant of the quality of a WebApp” ?


aAvailability

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bData driven

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cContent sensitive

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dContinuous evolution

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View Answer Content sensitive

Which of the following is a risk associated with using hypertext in web applications?


aLoss of sense of locality and direction

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bCognitive overload for users

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cAll of the mentioned

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dNone of the mentioned

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View Answer All of the mentioned

What category of web-based system would you assign to discussion groups ?


aCollaborative work

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b Online communities

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cWeb portals

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dWorkflow-oriented

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View Answer Online communities

If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under____________________?


aService oriented app

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bDatabase access app

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cPortal app

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dData warehousing app

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View Answer Data warehousing app

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