Author Question: ________ in HCI refers to a combination of the efficiency involved in performing a task and the ... (Read 81 times)

naturalchemist · **on:** Jul 7, 2018

________ in HCI refers to a combination of the efficiency involved in performing a task and the quality of the work that is produced by the task.

A) Performance
B) Fit
C) Task
D) Well-being

Question 2

Which of these are reasons for partitioning a system?

A) to keep transactions secure
B) to make it easier to move to a new system
C) to allow the system to be upgraded later
D) to ensure that if the business is sold, the data can be given to the new owners