Which of the following is flash memory?

ARAM

BEEPROM ✓ Correct

CPROM

DEPROM

Correct answer: (B) EEPROM

Explanation

EEPROM is the basis of flash memory, since it can be electrically erased and rewritten.

RAM is volatile working memory, not flash storage.

PROM can be written only once and cannot be erased at all.

EPROM is erased by ultraviolet light rather than electrically like flash.

Flash memory keeps its data even when power is switched off.

USB pen drives and memory cards are built from flash memory.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.