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Harddrive is magnetic.

Optical storage devices examples are CDs, DVDs etc.

Source: IGCSE TCI student :)

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13y ago

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Is a Cassette an optical storage device?

magnetic storage device


Is a CD-ROM an optical or solid state or magnetic?

A compact disk (CD) is an optical storage device.


What is the device that reads and records information on disks?

Head – The device that reads and writes the information—magnetic or optical—on the disk surface.


What has the author Warren S Warren written?

Warren S. Warren has written: 'Advances in Magnetic and Optical Resonance, Volume 19 (Advances in Magnetic and Optical Resonance)' 'Advances in Magnetic and Optical Resonance, Vol. 20 (Advances in Magnetic and Optical Resonance)' 'Advances in Magnetic and Optical Resonance, Volume 18 (Advances in Magnetic and Optical Resonance)'


Is a flash disc magnetic technology or optical technology?

A conventional hard disk is magnetic.


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A write head is the part of an electromechanical device which converts electrical signals into digital or analogue information stored on a magnetic or optical medium.


What do you mean by storage devices?

Storage device is something used to store the data. It has several types such as magnetic, optical, electronic etc. Talking about a computer, storage device may be removable or non-removable.


Is flash memory is optical?

No, its not an optical storage device.


Is a digital memory card an optical device?

It is not an optical device. C D ROM or DVD are optical devices. Whereas a digital memory card is solid state device.


What is the four storage devices and the the approximate size of each?

One storage device is RAM. Also Magnetic Media, Flash Media, and Optical media. Your welcome :)


Are magnetic tapes usb or optical storage?

Neither. They are removable magnetic storage. Optical storage consist of CDs, DVDs, etc.


What type of technology uses magnetic or optical technology?

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