# AI Fuzzy Logic MCQ

11. What is the form of Fuzzy logic?

A. Two-valued logic

B. Crisp set logic

C. Many-valued logic

D. Binary set logic

View Answer

Ans : C

Explanation: With fuzzy logic set membership is defined by certain value. Hence it could have many values to be in the set.

12. Who was the inventor of Fuzzy Logic?

A. doug cutting

B. John McCarthy

C. Lotfi Zadeh

D. John cutting

View Answer

Ans : C

Explanation: The inventor of fuzzy logic, Lotfi Zadeh

13. Traditional set theory is also known as Crisp Set theory.

A. TRUE

B. FALSE

C. Traditional set theory is not there.

D. None of the Above

View Answer

Ans : A

Explanation: Traditional set theory set membership is fixed or exact either the member is in the set or not. There is only two crisp values true or false.

14. Fuzzy logic is useful for both commercial and practical purposes.

A. True, False

B. True, True

C. False, False

D. False, True

View Answer

Ans : B

Explanation: Fuzzy logic is useful for commercial and practical purposes.

15. Which of the following is not a part of fuzzy logic Systems Architecture?

A. Fuzzification Module

B. Knowledge Base

C. Defuzzification Module

D. Interference base

View Answer

Ans : D

Explanation: Interference base is not a part of fuzzy logic Systems Architecture.

16. In Membership function graph x-axis represent?

A. universe of discourse.

B. degrees of membership in the [0, 1] interval

C. degrees of discourse

D. Universe of membership

View Answer

Ans : A

Explanation: x axis represents the universe of discourse.

17. Fuzzy logic is usually represented as ___________

A. IF-THEN-ELSE rules

B. IF-THEN rules

C. Both IF-THEN-ELSE rules & IF-THEN rules

D. None of the Above

View Answer

Ans : C

Explanation: Fuzzy logic is usually represented as Both IF-THEN-ELSE rules & IF-THEN rules

18. The values of the set membership is represented by ___________

A. Discrete Set

B. Degree of truth

C. Probabilities

D. Both Degree of truth & Probabilities

View Answer

Ans : D

Explanation: Both Probabilities and degree of truth ranges between 0 to 1.

19. What action to take when IF temperature=(Hot OR Very_Hot) AND target=Warm THEN?

A. Heat

B. No_Change

C. Cool

D. None of the Above

View Answer

Ans : C

Explanation: IF temperature=(Hot OR Very_Hot) AND target=Warm THEN Cool

20. Which of the following is not Application Areas of Fuzzy Logic?

A. Automotive Systems

B. Domestic Goods

C. Domestic Control

D. Environment Control

View Answer

Ans : C

Explanation: Domestic Controlis not Application Areas of Fuzzy Logic

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