Software Engineering Mcqs

Page No. 174

Selective retest techniques may be more economical than the “retest-all”technique.How many selective retest techniques are there?


a two


bthree


cfour


dfive


View Answer three

The modification of the software to match changes in the ever changing environment, falls under which category of software maintenance ?


aCorrective


bAdaptive


cPerfective


dPreventive


View Answer Adaptive

Software Maintenance includes ?


aError corrections


bEnhancements of capabilities


cDeletion of obsolete capabilities


dAll of the mentioned


View Answer All of the mentioned

What are the two ways to view the human error of a sociotechnical system ?


ahardware and software approach


bmanagement and users approach


cperson and systems approach


dall of the mentioned



How many phases are there in Taute Maintenance Model ?


asix


bseven


ceight


dnine


View Answer eight

Maintenance is classified into how many categories ?


atwo


bthree


cfour


d five


View Answer four

In a sociotechnical system, you need to consider reliability from perspectives namely ?


aonly software reliability


bonly hardware reliability


chardware and software reliability


d hardware, software and operator reliability



Which property of a sociotechnical system varies depending on how the component assemblies are arranged and connected ?


asecurity


busability


c volume


dreliability


View Answer volume

There are _______________ overlapping stages in the lifetime of large and complex sociotechnical systems?


atwo


bthree


cfour


dfive


View Answer three

Which property of a sociotechnical system depends on the technical system components, its operators, and its operating environment ?


asecurity


busability


cvolume


dreliability


View Answer usability

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