Exam 11: Databases

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Specifies the way data is represented on the disk and in RAM

The data accessed by data mining and other analysis techniques is often stored in a data ____.

A(n)____ file uses a uniform format to store data for each person or thing in the file.

Database data that is transmitted over the Web can be encrypted using encryption technologies such as ____.

-The accompanying figure shows a(n)____ document.

In SQL terminology,creating a relationship between tables is referred to as ____ tables.

The United States has some of the strongest privacy regulations in the developed world.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Type of field that does not require disk storage space

MATCHING Identify the letter of the choice that best matches the phrase or definition. -A whole number

-In the query illustrated in the accompanying figure,the JOIN command specifies that you want to see the album with item number LPM-2256._________________________

-In the SQL query in the accompanying figure,____ tables will be accessed.

-In the accompanying figure,the middle row shows a relationship where one album contains many songs,and one song may appear on many albums._________________________

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Establishes which fields and records a particular user is allowed to access

Data ____ refers to computer algorithms that analyze information to discover previously unknown and potentially useful information.

A table's ____ order is the order in which records are stored on disk.

A CGI script can be written in all of the following EXCEPT ____.

In business, the goal is to choose the best data management tool to meet the needs of the business. Margaret is taking over the task of managing her company’s information needs. She knows that the best tool depends on several factors, including cost, versatility, and ease of use. -One of Margaret's first tasks is to create the company's electronic customer address book.Which software tool would be easy,require minimal setup,and likely have the needed fields predefined?

Janet has been hired to design a database for a music store called WebMusic. The store sells CDs, which are to be included in the database. Janet plans to include many of the customers that visit the store in the database as well. She has designed fields for the database. -The list of field names that will be used to hold WebMusic's customer information will be defined as a template called a ____.

Which of the following is NOT true of XML?

A fixed-length field contains a predetermined number of ____.