Engineering MCQs

A decision support system has a more customized orientation than a _________. _______ is a collection of capabilities that support the decision making process of a individual or a small group of a ind ?

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A. TPS, TPS
B. DSS,TPS
C. CSF, DSS
D. None of these
✅ The correct answer is option A.

Which of the following term is best defined by the statement:”The client sends structured query language (SQL) requests to the server which are transmitted as messages across the net” ?

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A. File servers
B. Database servers
C. Client servers
D. None of the mentioned
✅ The correct answer is option B.
Explanation: SQL is a database language.

The cost of re-engineering is often significantly less than the costs of developing new software ?

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A. True
B. False
Explanation: There is a high risk in new software development. There may be development problems, staffing problems and specification problems, thereby increasing the cost.
✅ The correct answer is option A.

Which of the following is a Strategy to achieve Software diversity ?

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A. Different programming languages
B. Different design methods and tools
C. Explicit specification of different algorithms
D. All of the mentioned
✅ The correct answer is option D.
Explanation: Diversity means to provide the same functionality in different ways so that critical components of a dependable system will not fail in the same way.