B8. COMPUTING. CLASS ACTIVITY 1

What is an Optical Storage Media ?

• Optical storage media is any physical material on which data is written and read with a laser.

• Optical storage media is any physical storage on which data is written and read with a electric current.

• Optical storage media is any physical metal on which data is written and read with a laser.

• Optical storage media is any creative material on which data is written and read with a laser.

What is an Optical Storage Device ?

• Optical storage device is any device that format laser beam on a medium in order to record audio, video or other data.

• Optical storage device is any device that draws laser beam on a medium in order to record audio, video or other data.

• Optical storage device is any device that manipulates laser beam on a medium in order to delete audio, video or other data.

• Optical storage device is any device that manipulates laser beam on a medium in order to record audio, video or other data.

C.D stands for ?

• Common Disc

• Compact Disk

• Compact Disc

• Common Disk

D.V.D Stands for ?

• Digital Verses Disc

• Digital Visa Disc

• Digital Versatile Disk

• Digital Versatile Disc

CD-R stands for ?

• Compact Disc-Readable.

• Compact Disk-Recordable.

• Compact Disc-Recordable.

• Compact Disk-Recordable.

DVD-RW Stands for ?

• Digital Versatile Disc-ReWritable

• Digital Versatile Disc-RWritable

• Digital Versatile Disc-Writable

• Digital Versatile Disc-Reritable

In order to read/write data on a disc you need a ' (a)   '.

(a)   is read by shining the laser beam onto the surface of the disc

Optical Storage, stores data on a disc as a number of data dots onto the surface of the disk through a process is known as ‘ (a)   ’

A 5 1/4" floppy disk was capable of storing between (a)   and 1.2MB of data