Units of information

QuizÂ by GCSE Computer Science Teacher 2

GCSE (AQA)
Computer Science
English National Curriculum

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### Measures 1 skill fromGCSE (AQA)Computer ScienceEnglish National Curriculum

3.3.3

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12 questions
• Q1
What is the smallest unit of information that can be stored by a computer?
A bit
A byte
A nibble
A mebi
30s
3.3.3
• Q2
How many bits are in one byte?
8
1
2
4
30s
3.3.3
• Q3
How many bytes are in one kilobyte?
512
1000
40
128
30s
3.3.3
• Q4
What does MB stand for?
Mebibit
Mebibyte
Megabit
Megabyte
30s
3.3.3
• Q5
What does the letter B stand for?
Bit
Byte
Boost
Boot
30s
3.3.3
• Q6
How many gigabytes are in one TeraByte?
1000
100
10
10000
30s
3.3.3
• Q7
How many bits are in one megabyte?
500000
8000000
3000000
1000
30s
3.3.3
• Q8
How many bytes are in one TeraByte?
1,000,000,000
1,000,000,000,000,000
1,000,000,000,000
1,000,000
30s
3.3.3
• Q9
How many binary digits can be stored in one bit?
100
1
10
1000
30s
3.3.3
• Q10
How many bits are in one nibble?
16
2
8
4
30s
3.3.3
• Q11
Which is the largest unit of storage?
GigaByte
TeraByte
MegaByte
KiloByte
30s
3.3.3
• Q12
How many kilobytes are in one megabyte?
1000
10000000
100
100000
30s
3.3.3

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