Artificial Intelligence MCQs with Answers
Practice important Artificial Intelligence MCQs with answers and explanations.
Multiple Choice Questions
Q1141: A negative example causes which of the following changes in G set?
- A: Adding more general hypotheses
- B: Adding minimal specializations
- C: Removing specific hypotheses
- D: None
View Answer
B
Q1142: Which hypothesis is inconsistent with negative example <L,L>?
- A:
- B:
- C:
- D:
View Answer
B
Q1143: Which hypothesis is inconsistent with positive example <N,H>?
- A:
- B:
- C:
- D: <Ø,Ø>
View Answer
B
Q1144: Decision tree learning allows which type of search space?
- A: Only conjunctive
- B: Only disjunctive
- C: Both conjunctive and disjunctive
- D: Neither
View Answer
B
Q1145: A conjunctive concept space uses which logical operator?
- A: OR
- B: XOR
- C: AND
- D: NOT
View Answer
C
Q1146: Disjunctive space allows concept expression using ______.
- A: IF-ELSE
- B: OR
- C: AND
- D: IF-THEN
View Answer
B
Q1147: Which of the following is a disjunction of conjunctions?
- A: (A OR B) AND (C OR D)
- B: (A AND B) OR (C AND D)
- C: A OR B OR C
- D: A AND B
View Answer
B
Q1148: Decision tree represents combinations of attributes as
- A: Graph
- B: Sequence
- C: Table
- D: Tree
View Answer
D
Q1149: The output of a decision tree is TRUE when which condition is met?
- A: All leaf nodes are empty
- B: Any valid path from root to leaf is true
- C: No node is consistent
- D: All examples are negative
View Answer
B
Q1150: Decision tree representation is best suited for problems with
- A: Only AND logic
- B: Only OR logic
- C: Complex if-else logic
- D: Disjunction of conjunctions
View Answer
D