Accompanies Glencoe's Databases Manage Information
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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barcode | A series of vertical black stripes of varying widths widely used for identification purposes.
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barcode scanner | A device that can capture bar codes for scanning.
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database | A collection of data organized into records for easy access. Each record contains a collection of fields, such as all the available information on a particular individual.
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database application | An application used to create databases.
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field | A single data item within a record. It is the smallest unit of information in a database.
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inventory | An itemized list of the items currently on-hand or in stock.
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query | To ask a question of a database.
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record | A collection of related fields.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
mcote
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