1.
An on-line commercial site such as Amazon.com is an example of a(n) ________ .

2.
An application where only one user accesses the database at a given time is an example of a(n) ________ .

3.
The following are components of a database except ________ .

4.
Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?

5.
The DBMS acts as an interface between what two components of an enterprise-class database system?

6.
Helping people keep track of things is the purpose of a(n) ________ .

7.
The following are functions of a DBMS except ________ .

8.
Because it contains a description of its own structure, a database is considered to be ________ .

9.
SQL stands for ________ .

10.
Which of the following products was the first to implement true relational algebra in a PC DBMS?

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