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DVD RoM
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∙ 14y ago
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Is it true that a DVD-ROM is a high capacity optical disc?
Yes. Although there are more high capacity disks out there.
A high capacity input device that is read using low power laser is optical disk?
hard disk
What is an optical disk that holds 700 mb?
It's called a High-Capacity CD.
What are the advantage and limitation of optical disk optical disk?
Optical use a laser to read and write data .Optical disks have very large storage capacity but they are not fast as harddisk .There are major types of optical disk 1.CD-Rom 2 Worm 3.Eraser Advantage's optical disks has a very high storing capacity ,inexpensive has along life of at least 25 years .
What is the meaning of Optical Disk Drives?
use a laser to read and write data. Optical disks have very large storage capacity but they are not fast as hard disks. There are three basic types of optical disks: CD-ROM, WORM and erasable. DVD-ROM is higher- capacity disc
High-density floppy disk has a storage capacity of?
The floppy disk which is commonly referred to as a high density floppy disk is a 3.5 inch disk. It has a storage capacity of 1.44 MB.
What are the limitations of optical disk?
(a)- it is a read-only storage medium. Data once recorded, cannot be erased, and hence the optical disk cannot be reused. (b)- thd data access speed for optical disk is slower than magnetic disks; (c)- optical disk require a more complicated drive mechanism that magnetic disk.
What kind of optical disk that can store 1GB?
A DVD optical disk can store in excess of 1 GB. A single layer, single sided DVD disc has a capacity of 4.7 GB, while a dual layer, single sided DVD disc has a capacity of 8.5 GB.
Who invented the optical disk?
David Gregg was the inventor of the optical disk.
What optical disk used to store movies with high speed video and sound quality?
dvd
Why optical laser disk is preferred over hard disk for storage?
Applications where re-writeable optical laser disk would be preferred over hard disks for storage are: While storing the data in large amount, the optical disk are more preferred as, for storing the videos, photographs and various types of the images. This optical laser disk are used for transferring the information or data from one computer to another so we can easily modify or re-write the data at any time as, this disk are more convenient than hard disk. The optical laser disk are also helpful for distributing the software to the customers or users by using its large storing capacity features, as compared to hard disks.
What type of media is a hard disk?
optical
