Question

Statement I: Virtual memory is designated virtual because there is no such memory inside the computer.

Statement II: Virtual memory uses some space of the hard disk as an extension of the primary storage of the computer.

Code:

1.

Both Statement I and Statement II are individually true and

Statement II is the correct explanation of Statement I
2.

Both Statement I and Statement II are individually true but

Statement II is mot the correct explanation of Statement I
3. Statement I is true but Statement I] is false
4. Statement I is false but Statement II is true

Answer 1

Correct Answer - Option 4 : Statement I is false but Statement II is true

Statement I: False

• Virtual memory is used to increase CPU performance or say to increase the degree of multiprogramming.
• Statement I is saying that there is no such memory inside the computer but virtual memory is present is a computer (Some space of hard disk) so statement I is false.

 

Statement II: True

• Virtual memory is designated virtual as the memory management system makes CPU realize that it has a larger size main memory at its disposal while in reality only a limited amount of main memory is available.
• It uses some space of hard disk as an extension of primary storage.
• Statement II is true but both are independent of each other so option 4 is the correct answer.