Internal Assessment AI

What does an expert system primarily rely on?

• Machine learning

• Knowledge base and inference engine

• Neural networks

• Genetic algorithms

What is the key characteristic of heuristics?

• Exact solutions

• Rule-based logic

• Approximate solutions based on experience

• Random exploration

In logical systems, what is a predicate?

• A statement with a truth value

• A logical operator

• A function that describes a relationship or property

• A conclusion

What does a state space represent in problem-solving?

• All possible actions

• All possible states a system can be in

• The initial and final states only

• The solution path

Forward chaining starts with:

• A goal

• A conclusion

• Known facts

• A hypothesis

Which of these is an application of reinforcement learning?

• Diagnosing diseases

• Training robots to walk

• Sorting algorithms

• Grammar correction

What is an advantage of genetic algorithms?

• Deterministic results

• Fast computation

• Ability to find global optima

• Requires no randomization

What is the primary use of a decision tree?

• Storing data

• Classifying data and making decisions

• Predicting trends in stock markets

• Finding shortest paths in graphs

Unsupervised learning focuses on:

• Labeled data

• Predicting future values

• Finding hidden patterns in data

• Solving optimization problems

Rule-based learning relies on:

• Large datasets

• Explicitly defined rules

• Neural network models

• Genetic evolution