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Laser beams are used to read and write data on CDs and DVDs. Apart from writing on these disks, the laser beam can also be used to erase the data stored or even overwrite the data stored with fresh data depending on the type of disk used.
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∙ 9y ago
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∙ 13y agoCD & DVD burners
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The process of retrieving data from a storage device is refferred to as?
read, write
Will an SD card in a card reader work as a Xbox 360 storage device if it's write protected?
An SD card in a card reader will not work as an XBox storage device if it's write protected.
Is a usb drive an input or output or storage device?
Pen drive is an Removable Device. It is use to File sharing. Easy to Read and Write files. Pen Drive is not consider as an Input/Output Device.
Does tape drive storage use laser beams?
No, tape drives use magnetic means for storing and reading data. Any kind of Compact media, (CDs, DVDs, Blu Ray, etc.) on the other hand, use lasers to read and write data. (Verify that part, someone.)
Why Stable storage cannot be implemented?
Since all storage devices are hardware and are therefore vulnerable to the unpredictability of mechanical or electronic device failures. The closest approximation to stable storage are database systems that write data to multiple storage devices at the same time. If one device crashes, the data is still available from another device.
Will the USB memory card reader work for a Xbox 360 storage device?
No, the USB memory card reader will not work for an Xbox 360 storage device. A memory card reader is a device for inserting a memory card into so that data can be retrieved and any storage device that is to be connected to an Xbox 360 must be properly formatted so that it is compatible with the console.
Is a CDROM drive an input or output device?
A CDROM drive is neither an input device or an output device. A CDROM drive is a storage device.
What are optical storage devices are most commonly known as?
An optical storage device is an electro-mechanical unit that can save and retrieve (write and read) information on a special disc medium using a laser light. Optical drives are designed to work with several types of media: CDs ("compact disc"), DVDs (digital versatile disc" or "digital video disc") and Blu-ray discs.
What are optical storage devices are most known as?
An optical storage device is an electro-mechanical unit that can save and retrieve (write and read) information on a special disc medium using a laser light. Optical drives are designed to work with several types of media: CDs ("compact disc"), DVDs (digital versatile disc" or "digital video disc") and Blu-ray discs.
what is Ray about?
Blu-ray or Blu-ray Disc, BD using a shorter wavelength (405nm), blue laser to read and write data, hence the name. Traditional DVD bald issued a red laser (wavelength 650nm) to read or write data, usually the wavelength, the shorter the laser can record or read more information on the unit area. Therefore, the Blu-ray to the storage capacity of CD-ROM, optical storage products, Blu-ray provides the opportunity to develop a jump.
What is a worm storage device?
Worm storage stands for "Write Once, Read Many." This is media that allows one time writes, but can never be altered from that point forward. WORM storage is typically used when compliance with a regulatory agency is required.
What is the small piece of equipment that the computer writes information on to?
Computers write information /data onto some kind of memory device of the which there is a great variety. There are devices for temporary storage and long-term storage.
