Question

How to explain ROM??? Please tell

Answer 1

Answer:

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Explanation:

Read-only memory (ROM) is a type of non-volatile memory used in computers and other electronic devices. Data stored in ROM cannot be electronically modified after the manufacture of the memory device.

Answer 2

Answer:

ROM stands for Read Only Memory. Unlike RAM(Random Access Memory) it is  non-volatile memory which means the data stored in ROM cannot be Erased automatically when power shuts down. But in RAM the data will be erased automatically when the power supply fails.

TYPES:

MROM - Masked ROM .

PROM - Programmable Read Only Memory.

EPROM - Erasable and Programmable Read Only Memory .

EEPROM - Electrically Erasable and Programmable Read Only Memory.

ROM also known as Program memory in Microprocessors and microcontrollers.

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