COMPUTER FUNDAMENTALS

INPUTOUTPUT AND STORAGE DEVICES

STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Type of ROM that can be written MORE THAN ONCE using an ultraviolet light
A
RAM
B
PROM
C
EPROM
D
EEPROM
Explanation: 

Detailed explanation-1: -An EPROM chip can be erased with exposure to UV light. EEPROM chips are also called Flash ROMs. An EEPROM chip can be erased and re-written without having to remove the chip from the computer.

Detailed explanation-2: -EEPROM is a type of non-volatile ROM that enables individual bytes of data to be erased and reprogrammed. That is why EEPROM chips are known as byte erasable chips. EEPROM is usually used to store small amounts of data in computing and other electronic devices.

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