Artificial Intelligence MCQs with Answers
Practice important Artificial Intelligence MCQs with answers and explanations.
Multiple Choice Questions
Q1081: In the conjunctive hypothesis space, what does the symbol ‘?’ represent?
- A: No value is accepted
- B: All values are rejected
- C: Any value is acceptable
- D: The concept is incorrect
View Answer
C
Q1082: What does the symbol Ø represent in the hypothesis space?
- A: No output
- B: All values acceptable
- C: No value is acceptable
- D: The correct concept
View Answer
C
Q1083: How many semantically distinct hypotheses exist when T and BP can be L, N, H, or ?
- A: 16
- B: 25
- C: 9
- D: 4
View Answer
A
Q1084: The total number of distinct hypotheses, including the all-zero case, is _______.
- A: 16
- B: 17
- C: 18
- D: 25
View Answer
B
Q1085: The hypothesis h = <L, L> corresponds to which concept from the concept space?
- A: C1
- B: C2
- C: C3
- D: C4
View Answer
B
Q1086: Version space is used for
- A: representing all possible inputs
- B: representing consistent hypotheses
- C: filtering training data
- D: enumerating concepts
View Answer
B
Q1087: Which of the following reduces the size of the concept space?
- A: Exhaustive search
- B: Random guesses
- C: Language bias
- D: Removing instances
View Answer
C
Q1088: The hypothesis h = <Ø, Ø> means:
- A: Person is always sick
- B: Person is never sick
- C: Concept is undefined
- D: Hypothesis is invalid
View Answer
B
Q1089: The number of hypotheses possible with 5 values (L, N, H, ?, Ø) per attribute is:
- A: 25
- B: 9
- C: 17
- D: 512
View Answer
A
Q1090: What is the biggest challenge with having only training data instead of full instance space?
- A: Too much data
- B: Exact concept is unknown
- C: Difficult computation
- D: Redundant instances
View Answer
B