The primary measurement of memory on a CD (Compact Disc) is in megabytes (MB). A standard CD can typically hold about 650 to 700 MB of data. This capacity allows for approximately 74 to 80 minutes of audio or equivalent data storage, depending on the format used.
The memory that the computer processor accesses directly is primary memory. It is wired directly to the processor. RAM is primary memory on a computer.
Memory of computer system is the part of the computer's hardware that allows it to store information. It is classified into primary/main memory (RAM and ROM) and secondary storage (hard drives, CD drives etc.).
Primary Memory is connected with the motherboard. Examples of primary memory are RAM, ROM, PROM, etc. it works very fast. Secondary Memory are those which are connected to the computer from outside. Examples of secondary memory are floppy disk, cd's, DVDs, etc.
Memorex MD3025 Personal CD Player is an example of a portable cd player that has programmable memory as it has 21 track programmable memory.
primary memory consist of RAMsecondary memory consist of ROM
CD = Compact Disk ROM = Read Only Memory Together CD-ROM means a compact disc made into a read only memory device. Rewritable cd's are not cd-roms as they are memory devices that can be rewrote to.
The standard size for CD-R and CD-RW is 700MB
Intenal memory is only primary memory. The term secondary memory is used for External storage like hard disk etc.
Cache memory is smaller and quicker, primary memory larger and slower.
primary memory is built in memory on a computer it is the main type of memory.... eg RAM ROM and HDD
Well for mac you can only back up your data when you have a secondary storage hard drive, for windows it gives you more space to download and to use it, basic
The details stored on the RAM will only be gone when the system is spoilt but the ROM, the CD or flash drive can get lost and vital details will be lost. Yomi