Engineering Questions with Answers - Multiple Choice Questions
Artificial Intelligence MCQ – Rule Based System – 1
1 - Question
Instead of representing knowledge in a relatively declarative, static way (as a bunch of things that are true), rule-based system represent knowledge in terms of___________ that tell you what you should do or what you could conclude in different situations.
a) Raw Text
b) A bunch of rules
c) Summarized Text
d) Collection of various Texts
View Answer
Answer: b
Explanation: None.
2 - Question
A rule-based system consists of a bunch of IF-THEN rules.
a) True
b) False
View Answer
Answer: a
Explanation: None.
3 - Question
In a backward chaining system you start with the initial facts, and keep using the rules to draw new conclusions (or take certain actions) given those facts.
a) True
b) False
View Answer
Answer: b
Explanation: Refer the definition of backward chaining.
4 - Question
In a backward chaining system, you start with some hypothesis (or goal) you are trying to prove, and keep looking for rules that would allow you to conclude that hypothesis, perhaps setting new sub-goals to prove as you go.
a) True
b) False
View Answer
Answer: a
Explanation: None.
5 - Question
Forward chaining systems are _____________ where as backward chaining systems are ___________
a) Goal-driven, goal-driven
b) Goal-driven, data-driven
c) Data-driven, goal-driven
d) Data-driven, data-driven
View Answer
Answer: c
Explanation: None.
6 - Question
A Horn clause is a clause with _______ positive literal.
a) At least one
b) At most one
c) None
d) All
View Answer
Answer: b
Explanation: Refer to the definition of Horn Clauses.
7 - Question
___________ trees can be used to infer in Horn clause systems.
a) Min/Max Tree
b) And/Or Trees
c) Minimum Spanning Trees
d) Binary Search Trees
View Answer
Answer: b
Explanation: Take the analogy using min/max trees in game theory.
8 - Question
An expert system is a computer program that contains some of the subject-specific knowledge of one or more human experts.
a) True
b) False
View Answer
Answer: a
Explanation: None.
9 - Question
A knowledge engineer has the job of extracting knowledge from an expert and building the expert system knowledge base.
a) True
b) False
View Answer
Answer: a
Explanation: None.