Download Aptitude Crack
img not found img not found

Operating Systems Concepts

Q1: What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

A Partitioning

B Multitasking

C Windowing

D Paging

E None of the above

ANS:B - Multitasking

The right answer is option (B).

In a multitasking system, a computer executes several programs simultaneously by switching them back and forth to increase user interactivity. Processes share the CPU and execute in an interleaving manner. This allows the user to run more than one program at a time.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.