Dependability & Security Mcqs for Software Engineering


Q.  Which of the following is not a Protection system ?

a. System to stop a train if it passes a red light
b. System to indicate not returning of the library book
c. System to shut down a reactor if temperature/pressure are too high
d. None of the mentioned


ANSWER: See Answer
 
A Protection system is a specialized system that is associated with some other control system, which can take emergency action if a failure occurs.
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MCQs:  An erroneous system state that can lead to system behavior that is unexpected by system users is known as________________?
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MCQs:  The safety of a system is a system attribute that reflects the system’s ability to operate, normally or abnormally, without injury to people or damage to the environment ?
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MCQs:  A chemical plant system may detect excessive pressure and open a relief valve to reduce these pressures before an explosion occurs. What kind of dependability and security issue the example states ?
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MCQs:  A characteristic of a software system that can lead to a system error is known as _____________________ ?
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MCQs:  Which of the following terms is a measure of the probability that the system will cause an accident ?
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MCQs:  Which one of the following is not an Evolutionary Process Model ?
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MCQs:  Incremental development in Extreme Programming (XP) is supported through a system release once every month ?
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MCQs:  Tests are automated in Extreme Programming ?
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MCQs:  Which three framework activities are present in Adaptive Software Development(ASD) ?
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MCQs:  User requirements are expressed as _______________ in Extreme Programming?
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MCQs:  Programmers prefer programming to testing and sometimes they take shortcuts when writing tests. For example, they may write incomplete tests that do not check for all possible exceptions that may occur ?
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MCQs:  In XP an automated unit test framework is used to write tests for a new piece of functionality before that functionality itself is implemented ____________________?
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MCQs:  Is a customer involved test development and validation in XP ?
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MCQs:  Which four framework activities are found in the Extreme Programming(XP) ?
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