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Detailed Explanation:Virtual memory is a memory management technique that gives the illusion of a larger memory space than physically available. It does this by using disk space as an extension of RAM, enabling processes to run even when their memory requirements exceed the physical memory's capacity. This is achieved through paging and swapping mechanisms, which divide memory into fixed-size pages and swap them between RAM and disk storage as needed. Virtual memory is essential for multitasking, as it isolates processes, prevents conflicts, and ensures efficient utilization of memory resources. It also enables features like memory protection, allowing secure execution of multiple programs simultaneously. Why Other Options Are Incorrect:
Which of the following is an Adulterant for Coffee powder?
The institution involved in linking Self Help groups to credit institution is
Who proposed the widely accepted fluid mosaic model of the cell membrane structure in 1972?
What is the musk gland located in musk deer?
Rice variety Pusa 44/ Peeli Pusa is no more recommended for cultivation in Punjab because of
In functional foods,probiotics are
Which city of Haryana is known as .City of Weavers?
Which one of the following oilseed crops is incorrectly matched with its oil content?
Western blotting is a technique for the detection of
How is the geometric mean calculated for raw data?