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Computer Fundamentals
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Quiz 1
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Q.1
What does the symbol D represent in a hexadecimal number system?
a) 8
b) 16
c) 13
d) 14
Q.2
ABC is a valid hexadecimal number.
a) True
b) False
Q.3
The maximum number of bits sufficient to represent a hexadecimal number in binary:
a) 4
b) 3
c) 7
d) 8
Q.4
The binary numberin hexadecimal format is _____________
a) 6
b) E
c) 14
d) 15
Q.5
Convert (52)into its decimal equivalent.
a) 28
b) 83
c) 80
d) 82
Q.6
The hexadecimal equivalent of the binary number (0010010100)2 is :
a) (0B4)16
b) (0A4)16
c) 224
d) 0114
Q.7
Hexadecimal Addition of (3A5)and (1B2)will give :
a) 557
b) 185
c) 815
d) 516
Q.8
The 2’s complement of 10.:
a) 10
b) 0.010
c) 01.01
d) 10.01
Q.9
Convert (6532)8 to hexadecimal.
a) (A01)16
b) (A02)16
c) (D5A)16
d) (C01)16
Q.10
What do we call the point(decimal) in any hexadecimal number of the form 111.A3?
a) radix
b) hexadecimal point
c) decimal
d) octal point
0 h : 0 m : 1 s
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