A procedural control used in the management of a computer centre to minimise the possibility of data or program file destruction through operator error includes:
A)control figures.
B)cross-adding tests.
C)limit checks.
D)external labels.

Question

Quizplus · Accepted Answer

External labels are a procedural control used to minimize the possibility of data or program file destruction through operator error by ensuring that the correct and intended media (like tapes or disks) are being used for data processing tasks.

A Procedural Control Used in the Management of a Computer