Artificial Intelligence Knowledge Quiz
8 questions from the AI Beginner and Intermediate curricula.
1. An intelligent agent is defined by:
Only its programming language
Percepts, actions, and performance measure
Number of hidden layers only
Database size alone
2. A* search is optimal when the heuristic is:
Always zero
Random
Admissible (never overestimates)
Greater than actual cost always
3. In propositional logic, modus ponens infers Q from:
P → Q and P
Q only
¬P and ¬Q
P ∨ Q without P
4. Expert systems primarily use:
Only convolutional filters
IF-THEN rules and inference engines
Only reinforcement rewards
Genetic algorithms exclusively
5. In an MDP, the Markov property means:
Future depends on full history
No rewards exist
Future depends only on current state
Actions are always deterministic
6. Word embeddings represent words as:
Dense vectors in continuous space
Single ASCII characters only
Random integers without meaning
Binary images exclusively
7. RLHF in LLMs is used primarily for:
Increasing dataset file size
Aligning model behavior with human preferences
Removing all safety constraints
Training only on images
8. Causal inference differs from correlation because it models:
Interventions and cause-effect structure
Only pairwise correlations
UI design patterns
Compiler optimizations
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