Exam 12: Accessing Databases

Database software is sometimes referred to as a database ____.

In the accompanying figure, the view indicated by item 3 allows you to ____.

Signals transmitted by ____________________ satellites can pass through clouds, plastic, and glass.

Once you have created the file structure, your database software displays it as a blank ____ that you can use to fill in the data for each field.

The data type field specifies the database fields and their characteristics.

A ____ allows you to store information in two or more different types of records and form a link between them.

____ software is useful primarily to create and maintain your own database.

Which of the following is an example of a structured database?

Real-time locating systems are similar to baby monitors.

An HTML ____ form might simply consist of a single text box where you can enter one or more keywords.

The ____ for each field indicates whether it will hold text, numbers, dates, or graphics.

As a rule of thumb, spreadsheet software can handle any data that you could put on a set of cards in a card file.

Case-Based Critical Thinking Questions Case 12-1 Tina is considering purchasing database software. She already has Microsoft Excel, which is spreadsheet software. Tina has a number of index cards filled with customer information from her home business. She wants to be able to input this data into her computer and search through it when necessary. Based on these criteria, Tina should ____.

The ____________________ is a specification for the database fields and their characteristics.

____ devices receive signals transmitted by a collection of earth-orbiting satellites.

A GPS device needs to lock on to four satellites to determine a location.

You may have to specify the file structure for each field, which indicates whether it will hold text, numbers, dates, or graphics.

Cellular phones offer tracking capabilities because they can determine their geographic location using either mobile locating or ____ technology.

Name four tips to keep in mind when entering data as suggested in this chapter.

You cannot use most ____ software to join files or tables together and create a relational database.