Computer Science for IGCSE & O level - Hardware (Section 20 - No. 34)
In a computer system, what is the primary function of virtual memory?
To increase the speed of data transfer.
To enable more programs to run than the physical RAM allows.
To provide a backup copy of the hard drive.
To manage the CPU's clock speed.
Giải thích
Virtual memory's purpose is to allow more programs to run simultaneously.