Year 9 Computer Science Mid Term Exam Practice
Authored by Andrew Powell
Computers
9th Grade
Used 4+ times
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80 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the binary equivalent of the denary number 8?
1001
1000
1010
1100
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the denary number 5 to binary.
1010
111
101
1001
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Enter the binary equivalent of the denary number 13:
(a)
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Convert 23 in denary to binary.
(a)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which binary number represents 20 in denary?
10100
10010
10001
11000
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the denary number 3 to binary.
10
100
11
101
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Enter the binary equivalent of the denary number 15:
(a)
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