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Worksheets1.3.1.e Logic Gates and Boolean Algebra
Total questions: 30
Worksheet time: 20mins
A logical statement that always assumes true in every possible interpretation.
Tautology
Truth table
Fallacy
None of the above
A proposition which is false for any truth value of their components is called a .... .
Tautology
Truth table
Fallacy
None of the above
In Identity Law A . 0 = 0
(A' = NOT A)
Accordingly, which of the statement is another example to Identity law?
A + A = A
A + B = B + A
A + 1 = 1
A . B = B . A
In Idempotency Law A + A = A
(A' = NOT A)
Accordingly, which of the statement is another example to Idempotency law?
A . A = A
A + B = B + A
A + 0 = A
A . B = B . A
In Complement Law A + A' = 1
(A' = NOT A)
Accordingly, which of the statement is another example to Complement law?
A . A' = 0
A + A' = A
A + 0 = A
A . B = B . A
In Commutative Law A + B = B + A
(A' = NOT A, B' = NOT B)
Accordingly, which of the statement is another example to Commutative law?
A . A' = 0
A + A' = A
A + 0 = A
A . B = B . A
In DeMorgan’s Law (A+B)' = A' . B'
(A' = NOT A , B' = NOT B)
Accordingly, which of the statement is another example to DeMorgan’s law?
A . A' = 0
A + A' = A
(AB)' = A' + B'
A . B = B . A
The operator that performs logical addition is ... .
NOT
AND
OR
NAND
NOR
The operator that performs logical multiplication is ... .
NOT
AND
OR
NAND
NOR
What logic gate is this?
NOT
AND
NAND
OR
NOR
What logic gate is this?
NOT
AND
NAND
OR
NOR
What logic gate is this?
NOT
AND
NAND
OR
NOR
What logic gate is this?
NOT
AND
NAND
OR
NOR
What logic gate is this?
XOR
XNOR
NAND
OR
NOR
What logic gate is this?
XOR
XNOR
NAND
OR
NOR
What logic gate is this?
XOR
XNOR
NAND
OR
NOR
The truth table of a logic expression ...
tabulates all its input possibilities
displays the outputs
is not based on boolean algebra
displays all its input and output possibilities
The gate which produces output 1 for those input combinations that have odd number of 1s is ... .
XOR
XNOR
NAND
OR
NOR
The ... gate produces high output only when all the inputs are high.
NOT
AND
NAND
OR
NOR
The ... gate produces low output only when all the inputs are high.
NOT
AND
NAND
OR
NOR
What logic gate produces the following truth table?
OR
NOR
XOR
XNOR
What logic gate produces the following truth table?
NOT
NAND
NOR
XNOR
What logic gate produces the following truth table?
AND
OR
XOR
XNOR
What logic gate produces the following truth table?
AND
OR
XOR
XNOR
If Venn diagram is used to show the output of a logic gate, what logic gate this diagram would be?
AND
OR
XOR
XNOR
If Venn diagram is used to show the output of a logic gate, what logic gate this diagram would be?
AND
OR
XOR
NOT
If Venn diagram is used to show the output of a logic gate, what logic gate this diagram would be?
AND
OR
NAND
NOT
If Venn diagram is used to show the output of a logic gate, what logic gate this diagram would be?
AND
OR
NAND
NOT
If Venn diagram is used to show the output of a logic gate, what logic gate this diagram would be?
AND
OR
NAND
NOR
If Venn diagram is used to show the output of a logic gate, what logic gate this diagram would be?
OR
XOR
NAND
NOR
