Artificial Intelligence MCQs with Answers
Practice important Artificial Intelligence MCQs with answers and explanations.
Chapter: 15
Q461:
A proposition is best described as
A. A hypothesis
B. A rule
C. A complete sentence with a truth value
D. A logical variable
Correct Answer:
C
Chapter: 15
Q462:
Which logical connective represents disjunction?
A. AND
B. OR
C. NOT
D. IF-THEN
Correct Answer:
B
Chapter: 15
Q463:
Which logical connective represents conjunction?
A. AND
B. OR
C. NOT
D. IF-THEN
Correct Answer:
A
Chapter: 15
Q464:
Which logical connective represents negation?
A. AND
B. OR
C. NOT
D. THEN
Correct Answer:
C
Chapter: 15
Q465:
Which logic type cannot represent internal structure of sentences?
A. Predicate Calculus
B. Propositional Logic
C. Rule-Based Logic
D. Meta Logic
Correct Answer:
B
Chapter: 15
Q466:
Which logic representation uses quantifiers like ∀ and ∃?
A. Propositional Logic
B. Predicate Calculus
C. Boolean Logic
D. Semantic Logic
Correct Answer:
B
Chapter: 15
Q467:
Which quantifier is represented by the symbol ∀?
A. Existential
B. Universal
C. Conditional
D. Negative
Correct Answer:
B
Chapter: 15
Q468:
The universal quantifier is read as
A. There exists
B. For all
C. For some
D. Not necessarily true
Correct Answer:
B
Chapter: 15
Q469:
Which quantifier is represented by the symbol ∃?
A. Universal
B. Existential
C. Conjunctive
D. Indicative
Correct Answer:
B
Chapter: 15
Q470:
The expression (∃x) Person(x) ∧ father(x, Ahmed) implies
A. Ahmed is a person
B. Ahmed has a child
C. Ahmed has a father
D. Ahmed is a teacher
Correct Answer:
C
Chapter: 15
Q471:
Every square is a polygon can be represented as
A. ∀x (x = square → x = polygon)
B. ∃x (x = square → x = polygon)
C. ∀x (polygon = square)
D. ∃x (x → square and polygon)
Correct Answer:
A
Chapter: 15
Q472:
In logic, what does the connective ⇔ represent?
A. And
B. Or
C. Bi-conditional
D. Implication
Correct Answer:
C
Chapter: 15
Q473:
What is one major limitation of propositional logic?
A. Cannot represent complete sentences
B. Cannot express relationships
C. No support for metadata
D. Too complex for AI tasks
Correct Answer:
B
Chapter: 15
Q474:
What type of logic can be used for proving logical theorems?
A. Predicate Calculus
B. Propositional Logic
C. Rule-Based Logic
D. Meta Logic
Correct Answer:
A
Chapter: 15
Q475:
The slot in a frame can hold
A. Only values
B. Only metadata
C. Values, metadata, and procedures
D. Only objects
Correct Answer:
C
Chapter: 15
Q476:
Semantic networks are logically inadequate because
A. They cannot store objects
B. They lack quantifiers
C. They are not graphs
D. They lack slots
Correct Answer:
B
Chapter: 15
Q477:
Which logic connective is used in conditional statements?
A. AND
B. OR
C. →
D. ⇔
Correct Answer:
C
Chapter: 15
Q478:
Frames evolved into which modern programming concept?
A. Arrays
B. Loops
C. Classes and Objects
D. Functions
Correct Answer:
C
Chapter: 15
Q479:
What is the primary function of a semantic network?
A. Define rules
B. Create facts
C. Represent knowledge graphically
D. Store procedures
Correct Answer:
C
Chapter: 15
Q480:
Semantic networks are an attempt to model
A. Human emotions
B. Human associative memory
C. CPU performance
D. Database tables
Correct Answer:
B