Artificial Intelligence MCQs with Answers
Practice important Artificial Intelligence MCQs with answers and explanations.
Chapter: 32
Q961:
Which value range is used for fuzzy membership functions?
A. -1 to 1
B. 0 to 5
C. 0 to 1
D. 1 to 10
Correct Answer:
C
Chapter: 32
Q962:
In fuzzification, the input is always a ______ value.
A. linguistic
B. crisp
C. uncertain
D. logical
Correct Answer:
B
Chapter: 32
Q963:
The rule "If service is poor or food is rancid then tip is cheap" uses which logical operator?
A. AND
B. NOT
C. OR
D. XOR
Correct Answer:
C
Chapter: 32
Q964:
What operator is typically used for fuzzy OR in inference systems?
A. Min
B. Max
C. Average
D. Product
Correct Answer:
B
Chapter: 32
Q965:
Which function is used to reshape the output fuzzy set in implication?
A. Min operator
B. Max operator
C. Average function
D. Defuzzifier
Correct Answer:
A
Chapter: 32
Q966:
The process of combining fuzzy sets from multiple rules is called ________.
A. Defuzzification
B. Aggregation
C. Fuzzification
D. Implication
Correct Answer:
B
Chapter: 32
Q967:
Which step comes just before defuzzification?
A. Fuzzify inputs
B. Apply implication method
C. Apply fuzzy operator
D. Aggregate all outputs
Correct Answer:
D
Chapter: 32
Q968:
The output of aggregation in FIS is a ________.
A. Single number
B. Truth value
C. Crisp value
D. Fuzzy set
Correct Answer:
D
Chapter: 32
Q969:
Which method is the most popular for defuzzification?
A. Average
B. Maximum
C. Centroid
D. Probabilistic OR
Correct Answer:
C
Chapter: 32
Q970:
Which of the following is NOT a defuzzification method?
A. Centroid
B. Probabilistic OR
C. Bisector
D. Middle of Maximum
Correct Answer:
B
Chapter: 32
Q971:
A fuzzy inference system evaluates inputs using ________ rules.
A. Mathematical
B. Boolean
C. Logical
D. Fuzzy
Correct Answer:
D
Chapter: 32
Q972:
Which fuzzy operator is used to combine antecedents with more than one part?
A. Sum
B. Product
C. Min or Max
D. OR
Correct Answer:
C
Chapter: 32
Q973:
In the tipping example, food rated 8 resulted in what membership value for “delicious”?
A. 0.8
B. 1
C. 0.7
D. 0.5
Correct Answer:
C
Chapter: 32
Q974:
What happens during the implication step in a fuzzy inference system?
A. Output is defuzzified
B. Fuzzy sets are combined
C. Consequent is reshaped
D. Inputs are fuzzified
Correct Answer:
C
Chapter: 32
Q975:
The implication function in the example used which operator?
A. Max
B. Average
C. Min
D. Product
Correct Answer:
C
Chapter: 32
Q976:
What happens if the weight of a rule is 1?
A. It is ignored
B. It amplifies the output
C. It has no effect
D. Rule is removed
Correct Answer:
C
Chapter: 32
Q977:
The OR operator in fuzzy logic selects the ______ of membership values.
A. Minimum
B. Average
C. Product
D. Maximum
Correct Answer:
D
Chapter: 32
Q978:
Which logical operator is commutative and used in aggregation?
A. AND
B. NOT
C. OR
D. All of these
Correct Answer:
C
Chapter: 32
Q979:
“Early to bed, early to rise…” implies which fuzzy variables?
A. Time only
B. Wealth only
C. Health, Wealth, Wisdom
D. Diet only
Correct Answer:
C
Chapter: 32
Q980:
In classical sets, membership is ______.
A. Partial
B. Crisp
C. Probabilistic
D. Fuzzy
Correct Answer:
B