NIELIT O Level Exam

Virtual memory is

Virtual memory is

वर्चुअल मेमोरी है

A. Part of main memory only used for swapping मुख्य मेमोरी का एक हिस्सा केवल स्वैपिंग के लिए उपयोग किया जाता है

B. A technique to allow a program, of size more than the size of main memory, to run. एक प्रोग्राम को अनुमति देने की तकनीक, मुख्य मेमोरी के आकार से अधिक आकार, चलाने के लिए।

C. Part of secondary storage used in program execution कार्यक्रम के निष्पादन में प्रयुक्त माध्यमिक भंडारण का एक हिस्सा

D. None of the above इनमे से कोई भी नहीं




Correct Answer is :

B. A technique to allow a program, of size more than the size of main memory, to run.



Explanation
Whenever the size of the process is greater than the size of the Main Memory, we use Virtual memory which temporarily store some data from the RAM to the disc . Virtual memory is a technique which allows a program of size more than the Main memory to run
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