Memory management in the operating system

Question

Illustrates the memory management in the operating system?

Answer 1

Memory management in operating system:

An operating system's memory manager coordinates the utilization of these different types of memory by tracking that can is obtainable, that is to be allocated or deal located and how to shift data among them. That activity, generally referred to as virtual memory management, raises the amount of memory obtainable for each process by making the disk storage appear like main memory. Now, here is a speed penalty related with using disks or other slower’ storage like memory - when running processes need significantly more RAM than is obtainable, the system may begin thrashing. It can happen either since one process needs a large amount or since two or more processes compete for a larger amount of memory than is obtainable. It then leads to constant transfer of each process’s data to slower storage. The other significant part of memory management is managing virtual addresses when multiple processes are within memory at once.