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Tutorial Exercises MCQs Interview Q & A Tests
ai-foundation / Knowledge Representation
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Direction: Choose the correct option

Q1.

Knowledge representation in AI is concerned with:
A. Hardware design
B. Storing factual information in a machine-readable form
C. User interface design
D. Optimizing database queries
Direction: Choose the correct option

Q2.

Which formalism represents knowledge as a set of objects and their relationships?
A. Fuzzy sets
B. Propositional logic
C. Production rules
D. Semantic networks
Direction: Choose the correct option

Q3.

A production system consists of:
A. A Bayesian network
B. A single neural network
C. A set of rules (IF-THEN) and a working memory
D. A decision tree
Direction: Choose the correct option

Q4.

What is a frame in knowledge representation?
A. A heuristic
B. A type of logic
C. A video frame
D. A data structure for representing stereotyped situations
Direction: Choose the correct option

Q5.

Which logic is commonly used for knowledge representation that includes quantifiers like 'for all' and 'there exists'?
A. Modal logic
B. Temporal logic
C. First-order logic
D. Propositional logic
Direction: Choose the correct option

Q6.

What is the main advantage of using ontologies in AI?
A. They are simpler than lists
B. They are faster than databases
C. They enable sharing and reuse of structured knowledge
D. They replace all need for logic
Direction: Choose the correct option

Q7.

What is the role of inference in a knowledge-based system?
A. To store knowledge
B. To derive new facts from existing knowledge
C. To input data
D. To display results
Direction: Choose the correct option

Q8.

Which of the following is a knowledge representation language for the Semantic Web?
A. YAML
B. RDF (Resource Description Framework)
C. JSON
D. XML
Direction: Choose the correct option

Q9.

What is a default reasoning?
A. Probabilistic reasoning
B. Inductive reasoning
C. Always true reasoning
D. Drawing plausible conclusions in the absence of complete information
Direction: Choose the correct option

Q10.

Which of the following is NOT a common knowledge representation technique?
A. Rule-based
B. Frame
C. Semantic net
D. SQL query