CAIE IGCSE Computer Science 1.1.2bi Denary to Binary
Authored by Tim Curtis
Computers
9th Grade
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the decimal number 25 to an 8-bit binary number.
00011001
00011010
00010111
00011001
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the 8-bit binary representation of the decimal number 50?
00110010
00110100
00110011
00110101
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the decimal number 100 to an 8-bit binary number.
01100100
01101000
01100010
01100110
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the 8-bit binary representation of the decimal number 75?
01001011
01001101
01001010
01001100
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the decimal number 150 to an 8-bit binary number.
10010110
10011000
10010100
10011010
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the 8-bit binary representation of the decimal number 200?
11001000
11000100
11001010
11001100
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the decimal number 5 to an 8-bit binary number.
00000101
00000110
00000100
00000111
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