What are the differences between ROM and RAM?

ROM (Read-Only Memory) and RAM (Random Access Memory) are both types of computer memory, but they differ in several important ways.

ROM:

ROM is a type of memory that is used to store permanent data that is not intended to be modified or deleted.
The data in ROM is written during the manufacturing process and cannot be changed by the user.
ROM is used to store the basic instructions that the computer needs to start up, as well as other critical system-level data.

RAM:

RAM is a type of memory that is used to store data temporarily while the computer is running.
The data in RAM can be read and written by the computer, and it is used to hold data that the computer needs to access quickly, such as program instructions, data files, and the operating system.
RAM is much faster than ROM, but it is also much more expensive and less stable.

In summary, ROM is a type of non-volatile memory that is used to store data permanently, while RAM is a type of volatile memory that is used to store data temporarily while the computer is running.

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