COMPUTER FUNDAMENTALS

COMPUTER SOFTWARE

OPERATING SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which Operating System function allows more than one program can run at the same time?
A
User Interface
B
Memory Management
C
User Management
D
File Management
Explanation: 

Detailed explanation-1: -Multitasking : Allows more than one program to run concurrently.

Detailed explanation-2: -The ability of an operating system to run more than one application at a time is called multitasking. A multitasking operating system (also called multiprocessing operating system) supports two or more active processes simultaneously.

Detailed explanation-3: -The correct answer is UNIX. A multi-user operating system facilitates multiple users to work on a single computer system.

Detailed explanation-4: -Multitasking is the ability of an OS to execute more than one task simultaneously on a CPU machine. These multiple tasks share common resources (like CPU and memory). More items

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