COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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connecting printers and other peripheral devices
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releasing memory not used for a while
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loading programs into memory as a user opens them
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protecting one program’s memory area from being used by the other program
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Detailed explanation-1: -To accommodate the allocation process, the OS continuously moves processes between memory and storage devices (hard disk or SSD), while tracking each memory location and its allocation status. The OS also determines which processes will get memory resources and when those resources will be allocated.
Detailed explanation-2: -Memory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free.
Detailed explanation-3: -The operating system manages the resources of the computer, controls application launches, and performs tasks such as data protection and system administration. The resource that the operating system uses the most is memory.
Detailed explanation-4: -The correct answer is Database management.