[Jason Springer]

It is important to understand the differences between ROM and RAM because they have different functions and uses. ROM, or read-only memory, is a type of non-volatile memory used in computers and other electronic devices; the data can’t be modified after the device is manufactured. On the other hand, RAM, or random access memory, “is a temporary storage device used by the OS to pass information to the CPU for processing.” Random access memory will only be able to store data as long as the session isn’t closed or the power isn’t cut off. Random access memory features include ECC or error code correction, parity, and buffering. Parity is good because it allows the user to repair lost data on a storage device by setting aside bits of the data in other storage devices. Read-only memory also can’t be written to during normal device operations like random access memory can.