is Ram an output or input or both?
- keerokLv 72 months agoFavorite Answer
Input and output both relate to how the computer communicates with the user. Ordinarily, the user is oblivious to RAM or memory. There is no direct interaction between them so RAM can neither be input or output. You can't just fish data out of RAM. You have to type the commands on the keyboard or click the mouse (input) to command the CPU to provide the data to you through the monitor or printer (output).
RAM or memory is technically storage. It is actually the primary storage. Hard disks, SSDs, CDs/DVDs, USB drives, memory cards, floppy disks and tape drives are all secondary storage. Some group memory with the primary part of the computer - the processor, since the processor does everything in memory.
- RoddyLv 72 months ago
Neither, it is MEMORY and hence a STORAGE device.
- AAAJLv 52 months ago
It's neither an input nor an output
- 2 months ago
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- 2 months ago
Hi. RAM is neither an input or an ouput because it is not and ENDING location for data or other
It is not an output because it doesn't finish a procedure by displaying the output on a screen with no returned results, same with printing, the printer might return a result code to the processor - but it's mostly just getting a status light as in "ready for next output".
It's not an input because it's also not an origination point for the data or signals that it sends out. The data it uses it not CREATED BY the RAM, Because it's not providing one of a set of 3 or 4,000 possibilities like a keyboard with combination keypresses, or a mouse with buttons & clicks combinations, it is simply an echoing point for data already created.
Therefore ... RAM isn't a valid input or output ... It is a data "throughput".
- SBR32277Lv 72 months ago
RAM is just like a hard drive but much faster. You can read and write data to both. I don't think anyone would consider RAM a peripheral device though, in terms of labeling it an input/output even though it does both functions. It's simply a device hooked up to a data bus that gets data needed from the hard drive, to make that data accessible to the CPU at a much faster speed than the hard drive could provide. I always look at the hard drive as the long term file cabinet that stores everything and the RAM as "temporary" storage for what you are using/working on at the time.
- 2 months ago
When I do it it’s an input, then out put, then input, then output... and so on. And it hurts.
- Robert JLv 72 months ago
RAM is part of the core function of a computer, it's in a separate class from input/output (peripheral) devices.
For actual data flow, data is transferred both ways between the CPU and RAM.
READ type instruction cycles transfer data from RAM to CPU, WRITE type instruction cycles transfer from CPU to RAM.