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Computer Fundamentals

Q1: Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.

A CAM

B ROM

C EAROM

D ANACUS

E None of the above

ANS:C - EAROM

EAROM or Electrically Alterable Read-Only Memory is a memory chip that can be erased and reprogrammed only up to a limited number of times. To erase the content, the chip has to be treated to an electrical charge. EAROM is also referred to as EEPROM.



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