Exam 1: Introduction

The e-commerce companies use Web activity databases to determine which items on a Web page are popular and successful.

Which of the following statements is not true about client-server architecture?

Indexes are data structures that speed searching of database data.

A very popular development technique used by database professionals for database design is known as ________.

XML Web services allow database processing to be shared across the Internet.

Which of the following database systems is not enterprise-class?

What are referential integrity constraints? Give an example.

Database professionals use ________ as specific data sources for studies and analyses.

Applications are computer programs used directly by users.

The current DBMS engine in Microsoft Access is called ADE.

A database designed to implement requirements for a reporting application needed by the Sales department is a database being designed ________.

The DBMS ranked as being the "most difficult to use" in the text is Oracle Corporation's Oracle Database.

In database systems,indexes are held in the database.

Data is recorded facts and figures;information is knowledge derived from data.

In every database,not just the databases discussed in this book,table names are capitalized.

Databases based on the CODASYL standard are based on the network data model.

Integrated tables store both data and the relationships among the data.

Database design is important,and fortunately it is simple to do.

Data Language/I (DL/I)structured data relationships as a tree structure.

Sequenced Query Language (SQL)is an internationally recognized standard language that is understood by all commercial database management system products.