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WorksheetsBinary
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What base is binary?
a)
2
b)
3
c)
4
d)
1
2.
A bit is:
a)
One 0 or 1
b)
Two 0's or 1's
c)
Four 0's or 1's
d)
Eight 0's or 1's
3.
A nibble is:
a)
One 0 or 1
b)
Two 0's or 1's
c)
Four 0's or 1's
d)
Eight 0's or 1's
4.
A byte is:
a)
One 0 or 1
b)
Two 0's or 1's
c)
Four 0's or 1's
d)
Eight 0's or 1's
5.
0 in binary means:
a)
On
b)
Off
6.
1 in binary means:
a)
On
b)
Off
7.
12 in binary is:
a)
1111
b)
1010
c)
1100
d)
0010
8.
2 in binary is:
a)
1111
b)
1010
c)
1100
d)
0010
9.
15 in binary is:
a)
1111
b)
1010
c)
1100
d)
0010
10.
10 in binary is:
a)
1111
b)
1010
c)
1100
d)
0010
11.
1001 in denary is:
a)
9
b)
7
c)
5
d)
3
12.
0111 in denary is:
a)
9
b)
7
c)
5
d)
3
13.
0011 in denary is:
a)
9
b)
7
c)
5
d)
3
14.
0101 in denary is:
a)
9
b)
7
c)
5
d)
3
15.
255 in binary is:
a)
00001111
b)
11110000
c)
00000000
d)
11111111
16.
0 in binary is:
a)
00001111
b)
11110000
c)
00000000
d)
11111111
17.
11111110 in denary is:
a)
15
b)
254
c)
32
d)
128
18.
10000000 in denary is:
a)
15
b)
254
c)
32
d)
128
19.
10101010 is an odd number?
a)
True
b)
False
20.
10000001 is an odd number?
a)
True
b)
False
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