a(n) ____________ operating system lets one person perform one task at a time on a computer. a. multi - user…

a(n) ____________ operating system lets one person perform one task at a time on a computer. a. multi - user b. single - user/single task c. d. multi - task real time
Answer
Brief Explanations:
A multi - user operating system allows multiple users, a multi - task system allows multiple tasks. A real - time system is for time - critical operations. A single - user/single - task operating system allows one person to perform one task at a time.
Answer:
B. Single-user/single task