Usability can be measured in terms of_________________?
Correct answer: D. All of the mentioned
- A. Intellectual skill to learn the system
- B. Time required to become moderately efficient in system usage
- C. Net increase in productivity
- D. All of the mentioned
Explanation
Usability includes learnability, the time needed to achieve reasonable proficiency, and the productivity gained while using the system. These dimensions together justify the ‘all’ option.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Software Testing and Quality Assurance
181 free Software Testing and Quality Assurance MCQs from Software Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Software Engineering questions like this
Software Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Software Testing and Quality Assurance questions
Statement and branch coverage metrics are part of______________________?
Function Point Computation is given by the formula___________________?
Structural complexity of a module i is given as S(i) = f*f (i). What does f symbolizes here ?
Defects removal efficiency (DRE)depends on ______________________?
Debugging is_________________?
Static Analysis involves executing a program ?