OCR J275 - Data Representation
Authored by M Nicholls
Computers
KG - University
Used 270+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Computers use binary because they have circuits which are either on or off, which gives them two states to work from to make calculations and run processes - True or False?
True
False
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is the smallest storage unit in a computer?
Bit
Megabyte
Nibble
Terabyte
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits are in a nibble?
2 bits
4 bits
6 bits
8 bits
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bytes are in a kilobyte?
2
124
1024
102440
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many kilobytes are in megabyte?
600
1001
1008
1024
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many megabytes are in a gigabyte?
750
1024
2000
20024
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many gigabytes are in a terabyte?
1024
1016
1098
999
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