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WorksheetsData Representation - Binary Format
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
In a binary number, the bit on the very left is called:
a)
Most significant bit
b)
Least significant bit
c)
Operand
d)
Leftmost parity field
2.
When a binary number's rightmost bit is a one this means:
a)
it represents an odd number
b)
it represents an even number
c)
this byte is corrupted
d)
none of the above
3.
In a positive 8 bit binary number, having a one on the left side means that:
a)
The value of the number is at least 128
b)
The number is odd
c)
The number is even
d)
The value of the number is at least 255
4.
Binary system is also known as "base 1 and 0"
a)
False
b)
True
5.
In Binary, 0010 was mistakenly written down as 0100. This has the following effect:
a)
It doubles the number
b)
It halves the number
c)
It makes the number invalid
6.
To increase a binary number by one we set MSB to one
a)
False
b)
True
7.
The following is true about all bits in a binary number:
a)
The bit on a left is always double that on the right.
b)
The bit on a right is always double that on the left.
c)
The bit in the middle is never zero
8.
We call it a binary system because it uses digits 2, 1, 0
a)
False
b)
True
9.
Binary operation is well suited to computers.
a)
True
b)
False
10.
Out of these numbers: 1100 0110, 0111 1111, 0001 1111, 1010 1010, which one is the largest?
a)
1100 0110
b)
0111 1111
c)
0001 1111�
d)
1010 1010
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