Q. 1’s complement representation of decimal number of -17 by using 8 bit
✅ Correct Answer: (A)
1110 1110
Digital Electronics and Logic Design MCQs | Page - 4
Dear candidates you will find MCQ questions of Digital Electronics and Logic Design here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. The excess 3 code of decimal number 26 is
✅ Correct Answer: (B)
1011001
Q. How many AND gates are required to realize Y = CD+EF+G
✅ Correct Answer: (D)
2
Q. The hexadecimal number for (95.5)10 is
✅ Correct Answer: (A)
(5f.8) 16
Q. The octal equivalent of (247) 10 is
✅ Correct Answer: (C)
( 367) 8
Q. The number 140 in octal is equivalent to
✅ Correct Answer: (A)
(96)10 .
Q. The NOR gate output will be low if the two inputs are
✅ Correct Answer: (D)
all
Q. Convert decimal 153 to octal. Equivalent in octal will be
✅ Correct Answer: (A)
(231)8
Q. The decimal equivalent of ( 1100)2 is
✅ Correct Answer: (A)
12
Q. The binary equivalent of (FA)16 is
✅ Correct Answer: (B)
1111 1010
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