Free CTAL-TA Web TestEngine Demo

Q5 Single choice

As part of defining an approach the usability, acceptance criteria need to be defined. Which of the following acceptance criteria would be appropriate for operability?

[K4] 3 credits

A
Percentage of participants who completed each task correctly
B
Mean extent to which each task was completely and correctly achieved, scored as a percentage
C
Mean time taken to complete each task (for correctly completed tasks)
D
SUMI user satisfaction score

CTAL-TA Web TestEngine demo