Your enterprise must decide whether to use a database management system. Which of the following best describes the overall functionality of a DBMS?
Correct Answer:D
Consider the entity-relation (ER) diagram shown in the exhibit. When the logical database design phase is completed, which of the following is a valid DBDL description of the base relations for the ER diagram?
Correct Answer:D
For the Employee relation shown in the exhibit, which set of column values holds the complete tuple for the employee named James Smith?
A. 0002, James, Smith
Correct Answer:B
Your enterprise has reached the conceptual design phase for a database project. What is the desired goal at the end of this design phase?
Correct Answer:B
A large enterprise uses a two-tier database architecture and runs complex database processing on the client. Which term best describes the client in this system?
Correct Answer:A