5Dec19 FS Q17
0. Select the option that contains only optical storage media
- Option : D
- Explanation : Optical storage is any storage type in which data is written and read with a laser. Typically, data is written to optical media, such as compact discs (CDs) and DVDs. The most common example of the storage medium is the CD, DVD, and Blu-ray discs. CD-ROM, DVD-ROM, are read-only optical Discs. Blu-Ray, HD-DVD are high capacity optical Discs while CD-R & DVD-R are recordable optical discs and CD-RW & DVD-RW are re-writable optical discs.
