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CIS 336 Final Exam (Feb 2016)
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CIS 336 Final Exam
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 attribute.
Question 5. 5. (TCO 3) The PK must uniquely identify each entity instance. A primary
key must be able to guarantee unique values. It cannot contain nulls. This rationale
belongs to _____
Question 6. 6. (TCO 3) The extended entity relationship model (EERM) is sometimes
referred to as the _____