Artificial Intelligence MCQs with Answers
Practice important Artificial Intelligence MCQs with answers and explanations.
Multiple Choice Questions
Q501: What is inference in AI?
- A: Executing a code
- B: Storing a rule
- C: Deriving new information from known data
- D: Designing syntax
View Answer
C
Q502: The component in AI that performs inference is called:
- A: Logic gate
- B: Inference engine
- C: Heuristic device
- D: Rule matcher
View Answer
B
Q503: In logic, syntax refers to:
- A: Meaning of statements
- B: Structure of valid expressions
- C: Truth of knowledge base
- D: Inference accuracy
View Answer
B
Q504: Semantics in logic deals with:
- A: Valid expressions
- B: Legal syntax
- C: Meaning of expressions
- D: Truth tables
View Answer
C
Q505: “The cat drove the car” is syntactically correct but semantically:
- A: Valid
- B: Illegal
- C: Correct
- D: Non-sensible
View Answer
D
Q506: A proof system helps in:
- A: Compiling programs
- B: Representing diagrams
- C: Manipulating statements to derive conclusions
- D: Deleting premises
View Answer
C
Q507: In a proof, initial known statements are called:
- A: Conclusions
- B: Variables
- C: Premises
- D: Outputs
View Answer
C
Q508: Which rule allows you to derive β from α → β and α?
- A: Modus Ponens
- B: Modus Tolens
- C: And-introduction
- D: And-elimination
View Answer
A
Q509: Modus Tolens allows you to conclude:
- A: β → α
- B: ¬α from α → β and ¬β
- C: α from β → α and β
- D: α ∧ β from α
View Answer
B
Q510: Which rule allows deriving α ∧ β from α and β separately?
- A: And-Elimination
- B: Modus Ponens
- C: And-Introduction
- D: Modus Tolens
View Answer
C