Quiz Complete, well Done!
Compared to other types of storage devices, optical storage devices are generally considered to be relatively
-effective.
Why are DVDs becoming less popular?
Which of the following is not an example of optical storage?
Data on an optical storage device is usually stored in a single spiral track that starts at the center of the
and spirals outward to the edge.
Optical Disc Drive
Read-only
Which of the following statements about CDs is true?
Buffer
Optical storage devices are used in a wide range of applications, from music and
to data storage and backup.
Tray
A laser is used to read and write data on optical storage devices by making tiny, precise marks on the surface of the
.
Sector
Land
Which of the following is not a type of DVD?
What is the maximum storage capacity of a Blu-ray disc?
Why are DVDs not suitable for long-term storage?
Which of the following devices is used to write data to an optical disc?
One of the most common optical storage devices is the CD, which stands for Compact
.
Another advantage of optical storage devices is that they are
to use, requiring only a standard CD/DVD drive and compatible media.
What does CD stand for?
