COMPUTER SOFTWARE
SYSTEM SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Allows a single user to work on two or more programs at the same time.
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Allows only one user to run one program at a time.
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Supports two or more processors running programs at the same time.
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Enables two or more users to run program simultaneously.
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Detailed explanation-1: -Multitasking term used in a modern computer system. It is a logical extension of a multiprogramming system that enables the execution of multiple programs simultaneously. In an operating system, multitasking allows a user to perform more than one computer task simultaneously.
Detailed explanation-2: -Multiprocessing: Supports running a program on more than one CPU.
Detailed explanation-3: -In computing, multitasking is a method by which multiple tasks, also known as processes, share common processing resources such as a CPU. With a multitasking OS, such as Windows XP, you can simultaneously run multiple applications.
Detailed explanation-4: -Multitasking involves overlapping and interleaving the execution of several programs. This is often achieved by capitalizing on the difference between a computer’s rapid processing capacity and the slower rates of its input/output devices.
Detailed explanation-5: -Multitasking, in an operating system, is allowing a user to perform more than one computer task (such as the operation of an application program) at a time. The operating system is able to keep track of where you are in these tasks and go from one to the other without losing information.