Artificial Intelligence MCQs with Answers
Practice important Artificial Intelligence MCQs with answers and explanations.
Chapter: 34
Q1061:
The purpose of training is to ________ correct behavior.
A. ignore
B. compare
C. learn
D. memorize
Correct Answer:
C
Chapter: 34
Q1062:
Which algorithm generalizes examples into hypotheses?
A. Rote learning
B. Backtracking
C. Inductive learning
D. Classification algorithms
Correct Answer:
C
Chapter: 34
Q1063:
Machine learning in expert systems can help extract rules based on:
A. Facts only
B. Human language
C. Behavioral patterns
D. None of the above
Correct Answer:
C
Chapter: 34
Q1064:
In inductive learning, generalization is made based on ______.
A. Facts
B. Examples
C. Hypothesis
D. Theorems
Correct Answer:
B
Chapter: 34
Q1065:
One benefit of machine learning in expert systems is:
A. It avoids asking questions
B. It replaces humans
C. It infers rules based on behavior
D. It stores everything forever
Correct Answer:
C
Chapter: 34
Q1066:
Which area is NOT listed as a machine learning application in the content?
A. Speech recognition
B. Medical sciences
C. Astronomy
D. Mechanical engineering
Correct Answer:
D
Chapter: 34
Q1067:
Machine learning can be used in intelligent ______.
A. Heaters
B. Refrigerators
C. Engines
D. Plates
Correct Answer:
B
Chapter: 34
Q1068:
Which AI technique performs well in handwriting recognition?
A. Heuristic search
B. Supervised learning
C. Machine learning
D. Unsupervised clustering
Correct Answer:
C
Chapter: 34
Q1069:
Which part of a learning agent receives training examples?
A. Processor
B. Input
C. Output
D. Classifier
Correct Answer:
B
Chapter: 34
Q1070:
Spoken digit recognition is a _______ learning problem.
A. Numeric
B. Cognitive
C. Pattern
D. Sequential
Correct Answer:
C
Chapter: 34
Q1071:
Driving autonomous vehicles can be improved using ________.
A. Statistics only
B. Machine learning only
C. Machine learning and sensors
D. Machine learning and games
Correct Answer:
C
Chapter: 34
Q1072:
Which of the following is an inductive step?
A. All observed whales have fins, so all whales have fins
B. Whales have lungs because the book says so
C. We proved it mathematically
D. None of the above
Correct Answer:
A
Chapter: 34
Q1073:
In machine learning, which component transforms examples into actions?
A. Processor
B. Input
C. Output
D. Storage
Correct Answer:
A
Chapter: 35
Q1074:
How many distinct instances are there in the instance space X with attributes T and BP each having 3 values?
A. 6
B. 8
C. 9
D. 12
Correct Answer:
C
Chapter: 35
Q1075:
What is the representation of the entire set of possible instances called?
A. Training set
B. Hypothesis space
C. Concept space
D. Instance space
Correct Answer:
D
Chapter: 35
Q1076:
What is denoted by the symbol |X| in concept learning?
A. Size of the hypothesis space
B. Number of hypotheses
C. Size of the instance space
D. Number of attributes
Correct Answer:
C
Chapter: 35
Q1077:
Which term refers to a subset of the instance space used for training?
A. Instance space
B. Concept
C. Training data
D. Hypothesis space
Correct Answer:
C
Chapter: 35
Q1078:
If |X| = 9, how many total possible concepts can be generated?
A. 2^9
B. 9^2
C. 9^9
D. 18
Correct Answer:
A
Chapter: 35
Q1079:
A concept defines the output values (SK) for each ______ in the instance space.
A. hypothesis
B. attribute
C. instance
D. training example
Correct Answer:
C
Chapter: 35
Q1080:
Which of the following is a correct representation of a hypothesis using conjunction of attributes?
A. H = T + BP
B. H = T - BP
C. H = <T, BP>
D. H = T * BP
Correct Answer:
C