Question
What is the purpose of virtual memory?
Solution
Virtual memory allows an operating system to use a combination of RAM and secondary storage (usually a hard disk) to provide the illusion of a larger main memory. When the physical RAM is full, the OS can swap data between RAM and disk, thus extending the usable memory space.
The term that refers to the process of solving a problem step-by-step is:
Which of the following is the illegal act of duplicating software for commercial or personal use?
Which buffer holds the output for a device?
Which of the following is not a programming language?
Who invented the punch card?Â
In associative mapping, in a 16 bit system the tag field has ______ bits.
Which one of the following represents the binary equivalent of the decimal number 25 ?
Wall maps are actually
Which of the following map is also known as chorographical map?
Which of the following is the ascending order of the data hierarchy?