Quzziz iGCSE 1.1 (test ai generated)
Authored by Mark Molyneux
Computers
10th Grade
Used 1+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the binary equivalent of the decimal number 10?
1010
1100
1110
1000
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the denary equivalent of the hexadecimal number A?
10
16
11
9
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the hexadecimal equivalent of the binary number 11011010?
D2
C2
E2
B2
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How many bits are there in a byte?
8
4
16
2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the largest denary number that can be represented in a byte?
255
256
254
250
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the smallest hexadecimal number that can be represented in a byte?
0
1
2
FF
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the binary equivalent of the octal number 123?
1111001
1100111
1101101
1110001
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