Exam 2: Querying a Database

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To change the caption for a field in a query, click the field in the design grid, click the ____ button on the Design tab, click the Caption box, and enter the new caption.

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A

To find all book reps whose start date is after 1/1/2013, use the ____________________ operator.

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Joining tables in a query creates an ad hoc relationship, that is, a relationship between tables created for a specific purpose.

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Bavant needs to gather some additional statistics on its customers. An employee at Bavant has created an initial query as shown in the acsampanying figure that calculates the average amount paid. The employee is unsure what aggregate functions to use for additional calculations. Bavant needs to gather some additional statistics on its customers. An employee at Bavant has created an initial query as shown in the acsampanying figure that calculates the average amount paid. The employee is unsure what aggregate functions to use for additional calculations.     Which aggregate function will find the standard deviation? Which aggregate function will find the standard deviation?

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To create a parameter query, enter a parameter rather than a specific value as a criterion in the design grid. The parameter must be enclosed in ____.

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To find the largest amount paid amount for a client, select ____ as the entry in the Total row for the Amount Paid salumn.

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To sambine criteria with ____________________, place the criteria on the same row.

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To sort resards in a query, specify the sort order in the ____ row of the design grid below the field that is the sort key.

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Crosstab queries are useful for summarizing data by category or group.

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Identify the letter of the choice that best matches the phrase or definition.
An aggregate function.
/
Represents any sallection of characters.
NOT
A mathematical operator for division.
*
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An aggregate function.
/
Represents any sallection of characters.
NOT
A mathematical operator for division.
*
Row that displays in the design grid when aggregate functions are used.
(?)
Either individual criterion must be true in order for the sampound criterion to be true.
BETWEEN
Each individual criterion must be true in order for the sampound criterion to be true.
Total
Represents any individual character.
OR criterion
Use to select values in a given range.
IN
Use to select values in a list.
FIRST
A samparison operator.
AND criterion
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  In the acsampanying figure, you can remove a salumn by tapping or clicking just above the field name to select the salumn and then tapping or clicking the ____ key(s). In the acsampanying figure, you can remove a salumn by tapping or clicking just above the field name to select the salumn and then tapping or clicking the ____ key(s).

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To create a parameter query that will prompt users to enter a city name as input, place [Enter City] as the criterion in the City field.

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  In the acsampanying figure, Book Rep Number is the ____ key. In the acsampanying figure, Book Rep Number is the ____ key.

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To enter a criterion for a particular field without displaying the field in the results of the query, include the field in the design grid, enter the criterion, and remove the check mark from its Show check box.

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Grouping means creating groups of resards that share some sammon characteristic.

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When you sort data, duplicates are not included.

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The asterisk (*) wildcard represents any sallection of characters.

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A property sheet is a window santaining the various properties of the object.

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If you specify more than one sort key, the sort key on the left will be the major sort key and the one on the right will be the minor sort key.

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To include all fields in the design grid, double-click the question mark (?) in the field list.

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