WorksheetsBinary Numbers
Total questions: 16
Worksheet time: 8mins
Name
Class
Date
1.
In computing, a bit is
a)
8 bytes
b)
a single 0 or 1 on or off
2.
How many megabytes are in 1 gigabyte?
a)
1024
b)
1
c)
1024 x 10 = 10240
3.
A gigabyte consists of 1024:
a)
megabytes
b)
terabytes
c)
kilobytes
d)
nibbles
4.
Which is larger?
a)
Megabyte
b)
Kilobyte
5.
Which is larger?
a)
Bit
b)
Byte
6.
Which is larger?
a)
Megabyte
b)
Gigabyte
7.
How is our number system different from the binary system?
a)
Our number system is base-5; the binary system is base-3
b)
Our number system is base-10; the binary system is base-2
c)
Our number system is base-10; the binary system is base-1
d)
Our number system is base 100; the binary system is base-2
8.
Why do we use Binary?
a)
It's a simple and elegant design.
b)
Binary is the most efficient way to control logic circuits.
c)
The positive and negative poles of magnetic media are quickly translated into binary.
d)
All of the above.
9.
What are the only two numbers you can use in binary?
a)
0 and 1
b)
1 and 2
c)
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
d)
1, 2, 4, 8, 16
10.
Which of these is the correct sequence for the place values for binary numbers?
a)
1, 2, 4, 8, 16, 32, 64, 128
b)
1, 2, 4, 6, 8, 10, 12, 14, 16
c)
1, 2, 3, 4, 5, 6, 7, 8
d)
0, 1
11.
Looking at the value of each column
what is this binary number worth ?
a)
2
b)
4
c)
6
d)
8
12.
Looking at the value of each column
what is this binary number worth ?
a)
64
b)
1
c)
65
d)
8
13.
Looking at the value of each column
what is this binary number worth ?
a)
64
b)
32
c)
96
d)
6432
14.
Looking at the value of each column
what is this binary number worth ?
a)
2
b)
126
c)
128
d)
130
15.
CONVERT the binary number
00 00 11 00
a)
1100
b)
12
c)
16
d)
8
16.
Convert the binary number
10 00 01 00
a)
128
b)
4
c)
130
d)
132
100 %
