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Worksheets5. Storage
Total questions: 10
Worksheet time: 5mins
A Byte is the same as?
1 bit
8 bits
12 bits
24 bits
A Byte can store?
A single letter, like "A."
A 14-line e-mail. A pretty lengthy paragraph of text.
A good sized novel.
40 minutes of video at DVD quality
CDs, DVDs, Blu Ray Disks are examples of?
Hard drives
Flash storage
Magnetic media
Optical media
The high and low areas on a disk are called?
Highs and lows
Pits and Lands
Pits and Highs
valleys and mountains
The data read by the laser is read as?
A whole track
10 seconds of a track
1 & 0's
All letters A - Z
This is a close up picture of?
Skin
TV
CPU
CD
This would be read as
1 0 1 0 0
1 0 111
0 0 0 1 1
1 1 1 1 1
This would be read as
0 1 0 0 1
1 1 1 1 0
0 0 1 1 1
1 0 1 1
This would be read as
1 0 0 1
1 1 1 1
0 0 1 1
1 0 1 1
What is used to read the surface of a CD
Magnet
Electricity
Laser
Magic
