Computer Science KS4 - Unit 2 Data
Authored by Psyko Ibby
Computers
9th - 12th Grade
Used 6+ times
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25 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In what form do computers store data and instructions?
(a)
2.
REORDER QUESTION
1 min • 1 pt
Reorder the following from smallest to largest
megabyte
gigabyte
byte
nibble
kilobyte
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many kibibytes in 1 mebibyte?
1000 KiB
1024 KiB
512 KiB
128 KiB
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Calculate the denary value of the 8-bit number 11001011
(a)
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Convert the denary number 87 to binary
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Convert the binary number 11001100 to denary
(a)
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Convert the binary number 00111000 to denary
(a)
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