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Hexadecimal Number System With Question and Answer

Category: Computer | View: 17


Question 1->What does the symbol D represent in a hexadecimal number system?
(A) 8
(B) 16
(C) 13
(D) 14
      
Answer : 13

Question 2->The maximum number of bits sufficient to represent a hexadecimal number in binary:
(A) 4
(B) 3
(C) 7
(D) 8
      
Answer : 4

Question 3->The binary number 1110 in hexadecimal format is _____________
(A) 6
(B) E
(C) 14
(D) 15
      
Answer : E

Question 4->Convert (52)16 into its decimal equivalent.
(A) 28
(B) 83
(C) 80
(D) 82
      
Answer : 82

Question 5->The hexadecimal equivalent of the binary number (0010010100)2 is :
(A) (094)16
(B) (0A4)16
(C) 224
(D) 0114
      
Answer : (094)16

Question 6->Hexadecimal Addition of (3A5)16 and (1B2)16 will give :
(A) 557
(B) 185
(C) 815
(D) 516
      
Answer : 557

Question 7->The 2 s complement of 10.11 :
(A) 10
(B) 0.010
(C) 01.01
(D) 10.01
      
Answer : 10

Question 8->Convert (6532)8 to hexadecimal
(A) (A01)16
(B) A02)16
(C) (D5A)16
(D) (C01)16
      
Answer : (D5A)16

Question 9->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
      
Answer : hexadecimal point

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