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What are three statements about ways optical storage devices read and write information?
Optical storage devices, such as CDs, DVDs, and Blu-rays, read and write information using laser technology. When writing data, a laser alters the surface of the disc, creating pits and lands that represent binary information. During the reading process, another laser scans the disc, detecting the changes in reflectivity caused by these pits and lands to retrieve the stored data. This method allows for high-density storage and relatively durable media compared to other formats.
What else can I help you with?
What has the author O C Oberhauser written?
O. C. Oberhauser has written: 'Multimedia information storage and retrieval using optical disc technology' -- subject(s): Information storage and retrieval systems, Information technology, Library science, Optical disks, Optical storage devices, Technological innovations
What is a optical storage devices?
CD-R
What a example of optical storage devices?
A camera.
Are magnetic disk and optical disk secondary storage devices?
Yes both are secondary storage devices. Primary storage devices include RAM & ROM. Secondary storage devices include magnetic disks like hard disks and cds(optical disks)
Is Smaller computers and devices cannot use optical storage discs?
False, They can use optical storage discs.
Why do you need optical storage devices?
To store stuff
What permanent storage devices are considered optical storage?
What is mindless behavior real. Number
What does the computer storage devices industry produce?
The computer storage industry manufactures tape, magnetic, and optical storage and retrieval devices for computer systems.
What has the author Sanjay Ranade written?
Sanjay Ranade has written: 'Mass storage technologies' -- subject(s): Computer software, Computer storage devices, Optical storage devices
Which optical storage devices enable you to write data to them?
cd-r and dvd-rw
Examples of storage devices?
THER ARE TWO TYPES OF STORAGE DEVICES: RAM(RANDOM ACCESS MEMORY DEVICE) CD WRITERAND ROM(READ ONLY MEMORY)e.g DVD ROM.Uhh no that's completely wrong there are many examples of storage devices. There is magnetic storage devices, optical storage devices, silicon storage devices, and others i cant think of.~Dawn~
What type of storage stores data as microscopic light and dark spots on the disc surface?
This type of storage is called optical storage. Data is stored by encoding information as microscopic light and dark spots on the disc surface, which can be read by a laser beam in devices such as CD-ROMs, DVDs, and Blu-ray discs.
