COMPUTER SCIENCE AND ENGINEERING
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: -Parallel processing is a method in computing of running two or more processors (CPUs) to handle separate parts of an overall task. Breaking up different parts of a task among multiple processors will help reduce the amount of time to run a program.
Detailed explanation-3: -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.
Detailed explanation-4: -Multitasking, in a human context, is the practice of doing multiple things simultaneously, such as editing a document or responding to email while attending a teleconference. The concept of multitasking began in a computing context.
Detailed explanation-5: -Multithreading extends the idea of multitasking into applications, so you can subdivide specific operations within a single application into individual threads. Each of the threads can run in parallel.