Y8 Intermediate Computer Systems
Authored by Katie Horsfall
Computers
8th Grade
Used 15+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
00000010 is binary for which denary number?
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
00100001 is binary for which denary number?
30
31
32
33
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
01111111 is the binary for which denary number?
125
126
127
128
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the binary number for the denary number 12?
00001100
00001010
00001110
00001001
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the binary number for the denary number 63?
010000000
00101111
001111111
00100111
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the binary number for the denary number 130?
10101011
11111100
110000011
10000011
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Add the two binary numbers together:
00001010
0000001
00010101
00001011
01010101
11110000
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