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What is the difference between ROM and RAM?


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Answered 2015-07-07 10:56:44
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Random Access Memory is a form of memory that can be read without having to begin at the first address, then the second address, then the third, and so on. This is a carryover from when most memory was Serial Access, such as magnetic tape, paper tape, or punched cards. The on-board memory computers use for temporary storage is Random Access Memory, but on chips, instead of a hard disc drive.

Read Only Memory is exactly what the name implies, it can only be read, not written to. A CD-ROM is a form of memory, as is a chip on the motherboard which is used to store instructions for the Central Processor Unit. RAM is your computer's temporary storage space. RAM is really the computer's short-term memory. As such, it remembers everything that the computer needs to process the data into information, such as data that has been entered and software instructions, but only when the computer is on. This means that RAM is an example of volatile storage. When the power is off, the data stored in RAM is cleared out. This is why, in addition to RAM, systems always include nonvolatile storage devices for permanent storage of instructions and data when the computer is powered off. Hard disks provide the greatest nonvolatile storage capacity in the computer system.

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ROM isn't erased when you turn the power off, whereas RAM is.


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RAM is volatile memory, it only retains information when powered. ROM is read-only memory, which remains after being switched off


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the similarities is that rom can erase and ram cannot


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RAM can be written to at the same speed as it can be read. ROM either cannot be written to, or writing to it typically takes orders of magnitude longer than it can be read.


What is the difference between RAM aand ROM?

Random Access Memory (RAM) can have some of your own information saved to it. Read-Only Memory (ROM) cannot have any information saved to it as it has its own information. For example: CD - ROM


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They are all the same type of memory. All three of them are located internally. Rom can be upgraded. Ram cant be removed from the internal computer. -Certified Network Admin


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Data written on a ROM is permanent - Data written to RAM is erased when the computer is switched off.


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What does the acronym RAM and ROM stand for and the difference in the two?

RAM is Random Access Memory while ROM is Read Only Memory. Nxt person 2 xplain da difarence plz. . . . .


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