Q. The 2s compliment form (Use 6 bit word) of the number 1010 is
✅ Correct Answer: (B)
110110
Digital Electronics and Logic Design MCQs | Page - 1
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. AB+(A+B)’ is equivalent to
✅ Correct Answer: (A)
a ex-nor b
Q. The hexadecimal number equivalent to (1762.46)8 is
✅ Correct Answer: (B)
3f2.98
Q. A three input NOR gate gives logic high output only when
✅ Correct Answer: (D)
all input are low
Q. The absorption law in Boolean algebra say that
✅ Correct Answer: (C)
x + x . y = x
Q. Logic X-OR operation of (4ACO)H & (B53F)H results
✅ Correct Answer: (D)
ffff
Q. What is decimal equivalent of (11011.1000)2 ?
✅ Correct Answer: (D)
27.5
Q. The negative numbers in the binary system can be represented by
✅ Correct Answer: (A)
sign magnitude
Q. Negative numbers cannot be represented in
✅ Correct Answer: (D)
none of the above
Q. The answer of the operation (10111)2*(1110)2 in hex equivalence is
✅ Correct Answer: (C)
142
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