what does cd-rom stand for
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CD-ROM A CD-ROM /ˌsiːˌdiːˈrɒm/ is a pre-pressed optical compact disc which contains data. The name is an acronym which stands for Compact Disc Read-Only Memory. Computers can read CD-ROMs, but cannot write to CD-ROMs, which are not writable or erasable.
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degauss The magnetism of these tubes is removed because it can cause inaccuracies and misrepresentation of color. Before computer disks are discarded, companies often degauss them to remove proprietary information. Information on a CD-ROM, on the other hand, can be erased by simply putting the disc in a microwave oven.
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- DVD stands for Digital Versatile Disc. A DVD stores its audio and video in MPEG-2 format. A DVD player or a computer equipped with a DVD drive is required to play DVDs. A DVD holds significantly more data than a CD (including a VCD). A two hour movie that requires 2 VCDs can be recorded only on one DVD. The movies on DVD have a 200% sharper picture and far better sound quality than VCDs.
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What are the Different Types of CDs? The main or standard type of CD is called a CD-ROM; ROM means read-only memory. This type of CD is used to store music or data that is added by a manufacturer prior to sale. It can be played back or read by just about any CD player as well as most computers that have CD drives.
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- CD-RW noun [C]. › abbreviation for compact disc-rewritable: a ​small ​disc that ​holds large ​amounts of ​data that can be ​changed: If your ​computer is ​equipped with a CD recorder that ​supports CD rewritable (CD-RW) ​discs, you can ​erase and then ​reuse the rewritable ​disc.
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What Does CD Stand for in Banking? In personal finance, CD stands for certificate of deposit, which is a special type of interest-bearing account that you can open at financial institutions such as banks, credit unions and savings and loan associations. Certificate of deposit accounts are a common alternative to standard savings accounts.
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CD player CD redirects here. For other uses, see CD (disambiguation). Compact disc (CD) is a digital optical disc data storage format released in 1982 and co-developed by Philips and Sony. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM).
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What is the difference between a CD-ROM and a CD-R? CD-R VS. CD ROM A CD ROM is a standard compact disc containing data to be read by a digital device, such as a CD player or PC CD-ROM drive. A CD-R is a compact disc which data can be recorded, or burned (hence the term burning cds).
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CD-ROM A CD-ROM /ˌsiːˌdiːˈrɒm/ is a pre-pressed optical compact disc which contains data. The name is an acronym which stands for  Compact Disc Read-Only Memory . Computers can read CD-ROMs, but cannot write to CD-ROMs which are not writable or erasable.
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Glossary: Types of CD, DVD and Blu-ray A CD-R is a writable disc, (the R stands for Recordable). This type of disc can have data burnt to it once only. If the disc is not finalised or closed with burning, then additional content can be added to the disc, until it reaches its full capacity.
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What Does CD-ROM Stand For? A CD-ROM can store more than 500 MB of data. That is more than 25,000 pages of written material, a tremendous amount of information for such a small space.
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Translations for CD-ROM The Yellow Book is the technical standard that defines the format of CD-ROMs. One of a set of color-bound books that contain the technical specifications for all CD formats, the Yellow Book, created by Sony and Philips in 1988, was the first extension of Compact Disc Digital Audio.
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- CD-ROM, compact disc read-only memory(noun) a compact disk that is used with a computer (rather than with an audio system); a large amount of digital information can be stored and accessed but it cannot be altered by the user.
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What Does it Mean to Burn a CD? Almost everyone has heard the term burn a CD. But what does it actually mean? To burn a CD simply means to copy or write information onto a compact disc, or CD. CD drives that are capable to writing CDs will use a laser to burn the information onto the underside of the CD and allow it to be read in CD players or CD-ROM drives.
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CD-ROM Some CDs, called enhanced CDs, hold both computer data and audio with the latter capable of being played on a CD player, while data (such as software or digital video) is only usable on a computer (such as ISO 9660 format PC CD-ROMs). The Yellow Book is the technical standard that defines the format of CD-ROMs. One of a set of color-bound books that contain the technical specifications for all CD formats, the Yellow Book, created by Sony and Philips in 1988, was the first extension of Compact Disc Digital Audio.
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Build Your Skills: A comparison between DVD and CD-ROM As you learned in my All About CD-R and CD-RW Daily Drill Down, CD-ROM data is stored in patterns of pitted and unpitted (“land”) areas on a disc. DVD data is stored the same way, except the pits are much smaller and closer together. That’s why CD-ROMs top out at about 650-700 MB of data, while DVDs can hold multiple gigabytes of data. Since the pits are more tightly written on a DVD disc, the mechanism in the drive for reading them also has to be finer and more precise.
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- CD formats and types - CD-R (Read only) and CD-RW (Read & Write): CD-RW is a new technology and has the same function as CD-R, it allows you to record information to a CD. What is. different with CD-RW is that you can also erase the “whole contents” of a CD and write new information to it. Depending on how you want to use your CD, each disc type offers unique advantages.
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Differences betweenCD-R, CD-RW, CD-DA, Music CD-R, Audio CD-R by Americal.com HERE IS WHY: -----. Unlike store-bought music CD-ROM discs, your recordable CD-R discs have a special layer that contains a chemical that responds to the heat generated by a CD burner's laser. That's a very short (microsecond long) recording laser blast.
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CD-RW Compact Disc ReWritable (CD-RW) logo/trademark. CD-RW (Compact Disc-ReWritable) is a digital optical disc storage format. A CD-RW disc is a compact disc that can be written, read arbitrarily many times, erased and written again. The technology was introduced in 1997. CD-RW discs (CD-RWs) require readers that have more sensitive laser optics than plain CDs. Consequently, CD-RWs cannot be read in many CD readers built prior to the introduction of CD-RW. CD-ROM drives that bear a MultiRead certification claim compatibility.
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CD-ROM A standard 120 mm, 700 MB CD-ROM can actually hold about 737 MB (703 MiB) of data with error correction (or 847 MB total). In comparison, a single-layer DVD-ROM can hold 4.7 GB of error-protected data, more than 6 CD-ROMs.
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Difference Between DVD-R and CD-R DVD-R and CD-R are two devices used to store data. While DVD-R stands for Digital Versatile Discs-Recordable, CD-R stands for Compact Disc-Recordable. The basic difference between the two lies in the amount of data they can store. While a CD is able to store only 700 MB data, a DVD-R can hold up to 4.7 GB of data. Both DVD-R and CD-R can be used to store audio and video.
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-ROM, -R, +R, +RW? Understanding the optical drive alphabet soup The acronym after the hyphen tells you what you can do with that type of disc or that type of drive. -ROM: Read-Only Memory. You cannot write to a -ROM disc, which left the factory with data already on it. A -ROM drive can read discs but not write to them, and has no use at all for a blank disc. -R: Recordable.
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- 1 You can right click with mouse on any folder go down to send to it will have, your CD ROM to send to,if it don't then you don't have a CD burner on you computer. 2  Also you can click on your start menu then click on My Computer, this will open a new window. * On a Windows computer: generally you can tell what kind of burner you have simply by looking at the drive. If it's a CD-RW drive, you'll see the word CD-RW or CD-R or the phrase Compact Disk Re-writable marked on the front of the drive.
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Rom ROM definition Acronym for read only memory, which refers to a memory system, such as a commercial CD, which can be read but which cannot be altered. (Compare RAM.)