Which of following are known as universal gates?
A) nand & nor
B) and & or
C) xor & or
D) ex-nor & xor
Correct Answer:
Verified
Q15: There are many situations in logic design
Q16: In case of XOR/XNOR simplification we have
Q17: Entries known as_mapping.
A)diagonal
B)straight
C)k
D)boolean
Q18: The code where all successive numbers differ
Q19: How many AND gates are required to
Q20: The NOR gate output will be high
Q21: A full adder logic circuit will have_
A)two
Q22: How many two input AND gates and
Q24: Which of the circuits in figure (a
Q25: The device shown here is most likely
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