COMPUTER SOFTWARE
UTILITY PROGRAMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Memory management
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File and disk management
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User management
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User interface
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Detailed explanation-1: -A swap file is a space set aside on the hard drive to be used as the virtual memory extension for the computer’s RAM. When the swap file is needed, it is sent back to RAM using a process called page swapping. This system ensures the computer’s OS and applications do not run out of real memory.
Detailed explanation-2: -Virtual memory uses both the computer’s software and hardware to work. It transfers processes between the computer’s RAM and hard disk by copying any files from the computer’s RAM that aren’t currently in use and moving them to the hard disk.
Detailed explanation-3: -Paging. Paging works by separating memory into sections called “paging files.” When a computer reaches its RAM limits, it transfers unused pages into the part of its hard drive used for memory.