CDs and DVDs, what are they?
By: sam fergusson

It is really easy now to find a company that will make CD/DVD duplication or even CD/DVD packaging, but people tend to forget what those letters mean and where they come from.
CD-ROM which is an abbreviation of “Compact Disc Read-only Media“ is a disc that contains data accessible by a computer. While the Compact Disc format was originally designed for music storage and playback, the format was later adapted to hold any form of binary data. CD-ROMs are popularly used to distribute computer software, including games and multimedia applications, though any data can be stored (up to the capacity limit of a disc).
Although many people use lowercase letters in this acronym, proper presentation is in all capital letters with a hyphen between CD and ROM. It was also suggested by some, especially soon after the technology was first released, that CD-ROM was an acronym for “Compact Disc read-only-media“, or that it was a more ‘correct‘ definition. This was not the intention of the original team who developed the CD-ROM, and common acceptance of the ‘memory‘ definition is now almost universal. This is probably in no small part due to the widespread use of other ‘ROM‘ acronyms such as Flash-ROMs and EEPROMs where ‘memory‘ is the correct term.
DVD which mean “Digital Versatile Disc“ and “Digital Video Disc“ is a popular optical disc storage media format used for data storage. Its main uses are for movies, software, and data archiving. Most DVDs are of the same dimensions as CDs but store more than 6 times the data.
The term DVD is used in describing three ways that data is stored on the disks — DVD-ROM has data which can only be read and not written, DVD-R can be written once and then functions as a DVD-ROM, and DVD-RAM holds data that can be re-written multiple times.

Article Source: http://www.ArticleJoe.com

Sam is working as an IT manager in a www.brandedmedia.net“ target=“_blank“> CD DVD duplication and www.brandedmedia.net“ target=“_blank“> CD DVD replication company. They can also do www.brandedmedia.net“ target=“_blank“> CD DVD printing and more.

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