A. security
B. usability
C. volume
D. reliability
Explanation: Usability reflects how easy it is to use the system.
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Related Mcqs:
- Which property of a sociotechnical system varies depending on how the component assemblies are arranged and connected ?
A. security
B. usability
C. volume
D. reliability - A sociotechnical system is a system that includes___________________?
A. people
B. software
C. hardware
D. all of the mentioned - Sociotechnical systems are deterministic ?
A. True
B. False - There are _______________ overlapping stages in the lifetime of large and complex sociotechnical systems?
A. two
B. three
C. four
D. five - In a sociotechnical system, you need to consider reliability from perspectives namely ?
A. only software reliability
B. only hardware reliability
C. hardware and software reliability
D. hardware, software and operator reliability - What are the two ways to view the human error of a sociotechnical system ?
A. hardware and software approach
B. management and users approach
C. person and systems approach
D. all of the mentioned - Human and organizational factors such as organizational structure and politics have a significant effect on the operation of sociotechnical systems ?
A. True
B. False - The primary objective of formal technical reviews is to find _________________ during the process so that they do not become defects after release of the software?
A. errors
B. equivalent faults
C. failure cause
D. none of the mentioned - The modification of the software to match changes in the ever changing environment, falls under which category of software maintenance ?
A. Corrective
B. Adaptive
C. Perfective
D. Preventive - Which selective retest technique selects every test case that causes a modified program to produce a different output than its original version?
A. Coverage
B. Minimization
C. Safe
D. Maximization
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