Which is false? O a. The database state changes very frequently. b. Database schema refers to the content of a database
Posted: Mon Jun 06, 2022 11:11 am
Which is false? O a. The database state changes very frequently. b. Database schema refers to the content of a database at a moment. Schema is also called intension. O C. Od. A valid state is a state that satisfies the structure and constraints of the database.