CD-ROM or DVD-ROM
DVD-ROM
Cd ROM
Nand Flash Memory.
Optical mouse: Most desktop computer users today have some type of optical mouse, which uses devices that emit and sense light to detect the mouse's movement.
A CD-ROM ( Compact Disc- Read Only Memory ) is an Optical Type of Device. The reason of it being optical lies in the fact that its read/write head is optical in nature ( It uses a red colored light).
Depends on the type of phone. Also, please check your grammar and write intelligent questions.
optical media
optical
it uses optical technology
Type your answer here... what is example of optical reader
A fixed read-write head is a type of hardware in a computer. It is the sub-section of the optical or hard disk used for storing a specific amount, or fixed amount, of memory.
If the answer spaces says "pp," just erase that and type over it, and you should be okay.
what is a plotter what type of users need it
Optical media.