Digital Logic MCQ with Answers

Digital Logic MCQ with Answers

86) Which one of the following is the result of dividing (0011 1000)2 by (1000)2?

Answer is:

(00111)2

87) The 2 ′s complements of binary number 010111.1100 is

Answer is:

101000.0100.

88) Consider a number system with radix 20. The excess code that is necessary or its equivalent binary coded representation is

Answer is:

4

89) A decimal number has 30 digits. Approximately, how many digits would the binary representation have?

Answer is:

101

90) A circuit produces 1 ′s complement of the input word, one application is binary subtraction. It is called

Answer is:

Register

15
16
17
18
19
20
21