COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the amount of memory in a computer is limited
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to protect your data from hackers
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applications can’t be trusted to use memory properly
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None of the above
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Detailed explanation-1: -The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and free it for reuse when no longer needed. This is critical to any advanced computer system where more than a single process might be underway at any time.
Detailed explanation-2: -Primary memory: The main drawbacks of primary memory are that it has a relatively low storage capacity and is volatile, which means that data saved in primary memory is only temporary and is lost when the computer or laptop is turned off and no longer powered.
Detailed explanation-3: -Memory allocation is a process by which computer programs and services are assigned with physical or virtual memory space. Memory allocation is the process of reserving a partial or complete portion of computer memory for the execution of programs and processes.