Binary quiz Matt Holmes

What is 00001111 as a denary number?
12
27
15
7
What is 148 as a binary number?
10010100
01111111
10001110
10110010
What is 0111 + 0101?
1001
1100
1101
0111
How many bits in a byte?
16
10
8
6
What is 00111111 as a denary number?
61
65
63
67
What is 255 in binary?
11111101
11111011
11111111
10111111
Add 11110000 and 00011111 (answer may be nine bits)
110000111
100001111
1000111
111000011
What is 01111100 in denary?
124
126
100
120
What is 53 in binary?
00011010
00111000
00001111
00110101
What are the two numbers that a computer can understand in binary
0,2
1,2
1,3
0,1
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