What is CD-ROM in Computer

What is CD-ROM in Computer?




Full form of CD-ROM is Compact Disc - Read Only Memory. CD-ROM is any compact disc that comprises the computer data/information. These types of discs can store huge amounts of data (which is up to 640 megabytes). If there is a huge amount of data on a CD-ROM then it is usually not possible to copy the data on to the hard disk now in this case you must insert the disc whenever you want to use the data. The ROM simply means that you cannot save information onto these discs CD-ROM may also refer to the drive used to read these discs.

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