Which will be the instance of the class datalog knowledge bases?
A. Variables
B. No function symbols
C. First-order definite clauses
D. None of the mentioned
Answer:A
Which will be the instance of the class datalog knowledge bases?
A. Variables B. No function symbols C. First-order definite clauses D. None of the mentioned
Explanation:If the knowledge base contains no function symbols means, it is an instance of the class datalog knowledge base.