In older systems,often the user interface mainly consisted of _____ screens that allowed a user to send commands to the system.
A) physical-control
B) process-control
C) quality-control
D) network-control

Question

Quizplus · Accepted Answer

In older systems, the user interface mainly consisted of process-control screens that allowed a user to send commands to the system. These screens were used to control the various processes of the system.

In Older Systems,often the User Interface Mainly Consisted of _____