Computer Science Ques 563

Question: 3. The ability of an OS to run more than one application at a time is called___

Options:

A) Multitasking

B) object-oriented programming

C) Multi-user computing

D) Time sharing

E) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

  • Multitasking refers to the ability to execute more than one task(or program) at the same lime. In multitasking, only one CPU is involved, but it. Switches from one program to another so quickly that it gives the appearance of executing all of the programs at the same time.
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