Question- What is virtual memory? (the basic concept) requirement- - answer the question - provide full explanation including key details and please use this as a reference Virtual Memoryo Logical memory is separated from physical memoryo processes are not required to be completely in mainmemoryleave out less often used code• arrays, lists & tables are rarely as big as allocated +• not all code is executed at onceo Advantages:• processes can be larger than main memoryprogrammers are not limited by main memory size constraints●• Each process would take up less memory, allowing moreprocesses into main memory to keep CPU busypages can be shared

Virtual memory empowers computer systems to maximize the use of their limited physical memory…

Answered: What is virtual memory? (the basic…

What is virtual memory? (the basic concept) requirement- - answer the question - provide full explanation including key details and please use this as a reference

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter11: Operating Systems

Section: Chapter Questions

Problem 21VE

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Concept explainers

Storage Devices

Storage devices can store digital information/data and applications (in the form of audio, video, image, etc.) to process the result of any computational work. They are a kind of computer hardware that stores information and instruction to be processed. A storage unit is a part of a computer system. Every computer has a storage device. The storage devices work as a memory. They are also known as a storage medium, digital storage, or storage media, which temporarily or permanently store information. They are used either internally or externally in the computer system, server, or any computation device to hold the information. Examples include a pen drive, CD, DVD, floppy disk, memory card and so forth.

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Question- What is virtual memory? (the basic concept) requirement- - answer the question - provide full explanation including key details and please use this as a reference

Virtual Memory
o Logical memory is separated from physical memory
o processes are not required to be completely in main
memory
leave out less often used code
• arrays, lists & tables are rarely as big as allocated +
• not all code is executed at once
o Advantages:
• processes can be larger than main memory
programmers are not limited by main memory size constraints
●
• Each process would take up less memory, allowing more
processes into main memory to keep CPU busy
pages can be shared

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