Module 3 Flashcards

Maintaining and Querying a Database

1
Q

Updating

A

To add, change, and delete records in database tables to keep them current and accurate.

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2
Q

maintaining

A

To add, change, and delete records in database tables to keep them current and accurate.

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3
Q

F2 key

A

The function key you press to switch between navigation mode and editing mode in a datasheet.

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4
Q

navigation mode

A

The mode in which Access selects an entire field value, and your typed entry replaces the highlighted field value.

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4
Q

editing mode

A

The mode in which you can insert or delete characters in a field value based on the location of the insertion point.

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5
Q

Hide Fields

A

In Datasheet view, the command that allows you to remove the display of one or more fields.

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6
Q

Unhide Fields

A

In Datasheet view, the command that allows you to redisplay any hidden fields.

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6
Q

recordset

A

The set of records that results from running a query.

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6
Q

Find command

A

A command you use to search for data in a form or a table or query datasheet so that you can locate a specific field value or part of a field value.

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7
Q

expand indicator

A

In a datasheet, the plus sign that lets you display the related records in the subdatasheet.

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7
Q

And logical operator

A

The logical operator you use in a query when you want a record selected only if two or more conditions are met.

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8
Q

subdatasheet

A

A datasheet that displays the records related to the current record.

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8
Q

Or logical operator

A

The logical operator you use in a query when you want a record selected if at least one of the specified conditions is met.

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9
Q

Filter By Form

A

A filtering technique that changes a datasheet or form to display blank fields, allowing you to select a value from a list in any blank field to apply a filter that selects only those records containing that value.

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9
Q

Filter By Selection

A

A filtering technique that lets you select all or part of a field value in a datasheet or form, and then display only those records that contain the selected value in the field.

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9
Q

logical operators

A

In a query, an operator that allows you to combine two or more conditions.

10
Q

theme

A

A predefined set of formats including colors, fonts, and other effects that enhance a database object’s appearance and usability.

10
Q

Zoom box

A

A dialog box you can use to enter text, expressions, or other values.

11
Q

expression

A

A statement containing a combination of database fields, constants, and operators that you define in a query to perform a calculation.

11
Q

calculated field

A

A field that you create with an expression that displays the results of the expression in a datasheet, form, or report, but does not exist as a field in the database.

12
Q

Aggregate functions

A

A function that performs an arithmetic operation on selected records in a database.

12
Q

Expression Builder

A

An Access tool that makes it easy to create an expression by providing boxes for entering the expression, options for displaying and selecting common operators, and one or more lists of expression elements, such as table and field names.

13
Q

Group By operator

A

In a query, an operator that divides the selected records into groups based on the values in the specified field.

13
Q

Object Type

A

The default category in the Navigation Pane; it arranges objects by type (tables, queries, forms, reports, and so on).

14
Q

collapse indicator

A

In a datasheet, the minus sign that lets you hide the related records in the subdatasheet.

15
Q

nonunique

A

A sort field for which more than one record can have the same value.

15
Q

Query Wizard

A

An Access tool that prompts you for information by asking a series of questions and then creates the appropriate query based on your answers.

16
Q

Sorting

A

To rearrange records in a specified order or sequence.

16
Q

AutoFilter

A

An Access feature, available by clicking the arrow to the right of a field name in Datasheet view for a table or query, that enables you to quickly sort and display the field’s values in various ways.

17
Q

sort field

A

The field used to determine the order of records in a datasheet.

18
Q

unique

A

A sort field whose value is different for each record.

19
Q

secondary sort field

A

A second field that determines the order of records in an object that are already sorted by the primary sort field.

19
Q

primary sort field

A

The first sort field specified that determines the order of records in an object.

19
Q

filter

A

A set of restrictions you place on the records in an open datasheet or form to temporarily isolate a subset of the records.

19
Q

All Access Objects

A

The default group in the Navigation Pane; it displays all objects in the database.