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How are CD and DVD technologies read?

Updated: 8/17/2019
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14y ago

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There are micro craters that a laser "reads"

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Q: How are CD and DVD technologies read?
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CD and DVD storage technologies can be classified as storage?

CD and DVD storage technologies are typically classified as computer data storage. They can also be referred to as external storage.


DVD and CD technologies are known as storage technologies?

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Difference between cdrom DVD ROM?

CD Roms can only Read CD's such as VCD, Audio CD, mp3 CD.DVD Roms can read any CD's such as VCD, Audio CD, mp3 CD and also read DVD's such as DVD Video, DVD Audio & DVD mp3's.


Can you watch CD on a DVD player?

yes every DVD player can read CD ... therefore you can watch cd on a DVD player


Can a CD or DVD drive properly read a CD or DVD when the drive is standing vertically?

Yes it can


Are CD's and DVD's magnetic?

CD's and DVD's are not magnetic. They are optical storage devices that are read with LASER beams.


Can a CD or CD RW drive read a DVD?

Typically a drive marked as being a 'CD' or a 'CD RW' drive, will not be able to read a DVD. You will need one marked as being at least a 'DVD' drive, which will be able to read DVDs and CDs too.


If you have a cdrom you can use both cdrom and dvdrom?

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


What is the difference between a CD and DVD drive?

A CD drive is an optical drive (a piece of hardware that reads Compact Discs). A DVD drive is an optical drive (a piece of hardware that reads DVD Discs). There are lots of optical drives that can read both DVDs and CDs, some can even 'burn' information onto blank discs. ___________________ From: TheAllKnowingEye


True or false a CD or DVD drive will not properly read a CD or DVD when the drive is standing vertically?

True


How do you fix the the DVD CD rw combo drive when it read DVD and CD write CD but not DVD?

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Could you use your CD rom as a DVD rom?

A CD ROM drive cannot read a DVD. So it is not possible to use a CD ROM as a DVD ROM. A DVD ROM drive can work with a CD though.