Question 1. 1. (TCO 1) A DBMS performs several important functions that guarantee the integrity and consistency of the data in the database. Which of the following is NOT one of those functions?
Question 2. 2. (TCO 1) A relational DBMS provides protection of the _____ through security, control, and recovery facilities.
Question 3. 3. (TCO 2) A relationship is an association between _____
Question 4. 4. (TCO 2) A _____ key is a key that is composed of more than one atribute.
Question 5. 5 更多
