WorksheetsUnits of Data
Total questions: 14
Worksheet time: 7mins
How many bits are there in a byte
1000
8
4
None of the above
A bit is the smallest unit of information.
True
False
Why are nibbles important?
Computers can use them efficiently
They can store 1 hexidecimal digit
They can store 1 second of sound
They have a funny name.
What is the correct order from smallest to largest?
KB, GB, TB, MB, PB
PB, TB, GB, MB, KB
MB, KB, GB, PB, TB
KB, MB, GB, TB, PB
How many bytes are there in a kilobyte?
8
1000
999
42
SELECT THE TWO CORRECT ANSWERS: How many kilobytes are there in a megabyte?
8
1024
1000
8000
Which of these has the smallest capacity (i.e., the smallest number of bits)?
1950 bytes
0.5 megabytes
2 kilobytes
3 gigabytes
Which of these has the largest capacity?
2020 megabytes
2050 megabytes
2.75 gigabytes
10000 bytes
Select the two capacities which are equivalent (i.e., they store the same number of bits).
4000 bits
1024 nibbles
2 terabytes
2000 gigabytes
How do you convert from TB to GB?
Multiply by 1000
Multiply by 10002
Divide by 10002
How do you convert from KB to MB?
Multiply by 1000
Divide by 1000
Divide by 10002
One ____________ is about 1 million bytes.
terabyte
gigabyte
megabyte
kilobyte
