Q.1
In a database, data is stored in spreadsheets which have rows and columns.
Q.2
A database has data and relationships.
Q.3
One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete.
Q.4
In an enterprise-class database system, business users interact directly with database applications, which directly access the database data.
Q.5
The relational database model was created by E.F. Codd.
Q.6
A DBMS that combines a DBMS and an application generator is ________ .
Q.7
You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled "TableName," "NumberOfColumns" and "PrimaryKey." You are looking at ________ .
Q.8
Which of the following products was the first to implement true relational algebra in a PC DBMS?
Q.9
SQL stands for ________ .
Q.10
Which of the following is not considered to be a basic element of an enterprise-class database system?
Q.11
Because it contains a description of its own structure, a database is considered to be ________ .
Q.12
The following are functions of a DBMS except ________ .
Q.13
Helping people keep track of things is the purpose of a(n) ________ .
Q.14

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

  • IDMS
  • Oracle
  • dBase-II
  • R:base
Q.15

Which of the following products implemented the CODASYL DBTG model?

  • IDMS
  • DB2
  • dBase-II
  • R:base
Q.16

The DBMS that is most difficult to use is ________ .

  • Microsoft's SQL Server
  • Microsoft's Access
  • IBM's DB2
  • Oracle Corporation's Oracle
Q.17

SQL stands for ________ .

  • Structured Query Language
  • Sequential Query Language
  • Structured Question Language
  • Sequential Question Language
Q.18

An Enterprise Resource Planning application is an example of a(n) ________ .

  • single-user database application
  • multiuser database application
  • e-commerce database application
  • data mining database application
Q.19

A DBMS that combines a DBMS and an application generator is ________ .

  • Microsoft's SQL Server
  • Microsoft's Access
  • IBM's DB2
  • Oracle Corporation's Oracle
Q.20

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

  • described
  • metadata compatible
  • self-describing
  • an application program
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