Exam 6: Improving Queries

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Which aggregate function is used to find the average of values in a field?

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A

Filtering refers to reordering records in either ascending or descending order based on the values in the field. _________________________

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In SQL, the FROM keyword determines how records are sorted. _________________________

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A select query is the most common type of query.

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Which row in the query design grid identifies which of the three positions each field takes in the crosstab query?

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In Query Design View, a table's name displays in the field list title bar.

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In Query Design View, primary key fields in a field list are ____.

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The wildcard character that represents any combination of characters in query criteria is the ____.

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The Find ____ Query Wizard is used to find records in one table that do not have related records in another table.

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  How many calculated fields are shown in the accompanying figure? How many calculated fields are shown in the accompanying figure?

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The data displayed in a query is sometimes called a(n) ____ view of the data.

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Deleting a field from the query design grid deletes it from the database table that contains that field.

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An SQL statement determines how the resulting records are sorted after the ____ keyword.

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Which arithmetic operator signifies exponentiation?

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  In the query shown in the accompanying figure, what sort orders have been specified? In the query shown in the accompanying figure, what sort orders have been specified?

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Each criteria row of the query design grid is evaluated separately.

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____ queries summarize data in which one or more fields are chosen for the row headings, another for the column heading, and yet another for the field summarized within the datasheet itself.

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In Query Design View, you can drag the edge of a(n) field list to resize it.  _________________________

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  In the accompanying figure, fields from how many tables will display on the datasheet? In the accompanying figure, fields from how many tables will display on the datasheet?

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OR queries narrow the number of records that will appear in the datasheet because a record must be true for all criteria.

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