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9 questions
Which of the following are boolean constants ?
Yes
NO
1
ALL OF THESE
Which of the following are boolean operators ? ( SELECT MULTIPLE ANSWERS)
AND
YES
NIL
OR
What is the dual of the operation A.B+A.C ?
A.C+A.B
2A.B + 2A.C
A+B.A+C
None of the above
Which of the following represents Absorption Law
A+AB=A
A.(A+B)
Both (a) and (b)
Neither (a) nor (b)
Which of the following is/are also known as universal gates (SELECT MULTIPLE ANSWERS)
XOR
NAND
NOR
AND
Which operator has the lowest priority?
AND
NOT
NOR
OR
If the result of a logical expression or logical statement is always true or 1
TAUTOLOGY
FALLACY
TRUE
LOGIC GATE
This is the truth table for which logic gate?
In this logic circuit, if A = 0 and Q = 1, what is B?
0
We can't say
1
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