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Computer Science Set-1
Digital Logic
113

Digital Logic MCQ with Answers

113) Which of the following binary numbers is the same as its 2 ′s complement?

1010

101

1000

1001

Answer is:

1000

Digital Logic MCQ with Answers

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Related Digital Logic MCQ with Answers

114) Which of the following statements is not true about BCD code

Conversion to and from the decimal system can be done easily.

It is a 8-4-2-1 weighted code

Both (a) and (b)

Complement of a number can be found efficiently

Answer is:

Complement of a number can be found efficiently

115) How many 1's are present in the binary representation of 15 x 256 + 5 x 16 + 3 is

8

9

7

11

Answer is:

8

116) What is the 2 ′s complement representation of -5/8?

0.101

1.0111

-0.1101

1.011

Answer is:

1.011

117) The result of the subtraction FD16 - 8816 is

7516

6516

5.00E+16

1016

Answer is:

7516

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