Siri, Cortana, and Google Now are examples of which type of knowledge-based system?
a. artificial intelligence
b. natural language processing system
c. expert system
d. voice management system
Question 2
Which type of relationship should be used to connect a Password table to a User Account table?
a. one-to-many relationship
b. many-to-many relationship
c. one-to-one relationship
d. one-to-none relationship