Usability of a system is a concept contingent on system's functionality, specified users, specified goals and ___.
A) specified context
B) specified devices
C) specified user mood
D) specified system instruction
E) designed user training

Question

Quizplus · Accepted Answer

Usability is defined by how effectively, efficiently, and satisfactorily a user can interact with a system within a specific context. This includes the environment or circumstances under which the system is used, making "specified context" the correct answer.

Usability of a System Is a Concept Contingent on System's