why ram and rom are not suitable to store our wok data , why do we need additional storage device for it?
Answers
Answered by
13
Explanation:
because RAM and ROM store very less data. therefore for storing more data we need additional storage devices
Answered by
4
Explanation:
- RAM (Random Access Memory) is the internal memory of the CPU that is 'volatile', i.e. the data stored in it is lost when the device is turned off or when there is a power failure.
- ROM stands for Read-Only Memory. This type of memory is non-volatile. We can't modify the data on it, but rather just read it.
- Secondary storage is therefore essential because it is non-volatile, ensuring that it preserves its contents without the need for a power supply. It also has the large storage capacity needed to store the operating system and all the programs and files needed by a modern computer system.
To know more
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