Read Only Memory - ROM


 
 
Concept Explanation
 

Read Only Memory - ROM

ROM (Read-Only Memory): ROM is an acronym for Read-Only Memory. It refers to computer memory chips containing permanent or semi-permanent data. ROM is non-volatile; even after you turn off your computer, the contents of ROM will remain in CPU.

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Question : 1

A permanent memory, which holds data and instruction for start-up the computer and does not erase data after power off is called _______________

Right Option : D
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Question : 2

Permanent instructions that the computer use when it is turned ON and that cannot be changed by other instruction are contained in  ___________________

Right Option : A
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Question : 3

A disk's content that is recorded at the time of manufacture and that cannot be changed or erased by the user is ________________

Right Option : D
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