cdrom is static rom
Nope... the data on a DVD-ROM is packed much tighter. A CD-ROM cannot read DVD's but a DVD-ROM can read CD's
only rom
"RANDOM ACCESS MEMORYData is loaded into RAM from long-term storage (ie- the hard-disk drive) for execution/processing by the CPU. Having too little RAM can lead to performance problems as data is paged back to the hard drive in order to make space for data that is being loaded into RAM.""ROM = Read Only Memory. Though a CD-R can be written to, generally, it's only once. Then the CD can only be read and being a form of memory, can be called ROM or CDROM when applied to a CD. All music CDs are basically ROM. Even an LP record could be considered a form of ROM as its content cannot be changed. But in general, ROM refers to electronic devices"
ram is random access memory and ROM is read only memory
ROM
RAM is random access memory and ROM is read-only memory.
RAM - Random Access Memory ROM - Read Only Memory
Ram
rom
The BIOS is stored on ROM.
ROM isn't erased when you turn the power off, whereas RAM is.