| It is a computer's primary memory in which data has been pre-recorded. |
| It is extensively used in calculators, washing machines, microwave, computer?s peripheral devices. |
A) RAM
B) ROM
C) Hard disk
D) Pen drive
Correct Answer: B
Solution :
ROM retains its contents even when the computer is turned off. Personal computers contain ROM that stores critical programs such as the program that boots the computer. In addition, ROMs are used extensively in calculators and peripheral devices.
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