Optical Formats Flashcards Preview

CompTIA A+ 220-801 > Optical Formats > Flashcards

Flashcards in Optical Formats Deck (8)
Loading flashcards...
1
Q

CD

A

700MB

2
Q

DVD

A

4.7GB Single Layer, 8.5GB Dual Layer

3
Q

Blu-Ray

A

25GB Single Layer, 50GB Dual Layer

4
Q

ROM

A

Read only memory

5
Q

RW

A

Re-writable memory

6
Q

Floppy Disc sizes?

A

8-inch, 5¼-inch, and 3½-inch floppy disks

7
Q

Tape Drive capacity?

A

In the TB’s - Remember this it the best form of backup for networks and large amounts of data.

8
Q

Floppy Disk Capacities

A

8” - 1.2mb , 5 1/4” - 1.2mb , 3 1/2” - 200mb