CiS 336 STUDy Learn Do Live /cis336study.com CiS 336 STUDy Learn Do Live /cis336study.com

CIS 336 Final Exam (Feb 2016) FOR MORE CLASSES VISIT www.cis336study.com 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 _____ Question 7. 7. (TCO 3) A table that has all key attributes defined, has no repeating groups, and all its attributes are dependent on the primary key, is said to be in _____ Question 8. 8. (TCO 4) When a constraint is created at the _____ level with the CREATE TABLE command, the constraint definition is simply included as part of the column definition. (Points : 4)