Exam 4: Access: Querying a Database

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When you sort data in a query, the records in the underlying table are actually rearranged.

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False

Explain the difference between an inner join and an outer join.

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An inner join is a join that finds records from both tables that have identical values in matching fields. An outer join is a join that finds all the records in one table as well as the common records; that is, the records that share the same value in the join field. In a left outer join, all rows from the table on the left are included. In a right outer join, all rows from the table on the right are included.

  In the accompanying figure, Business Analyst Number is the ____ key. In the accompanying figure, Business Analyst Number is the ____ key.

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A,C

When you sort data, duplicates normally are included.

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To include totals and other statistics at the bottom of a datasheet, click the ____ button on the Home tab to include the Total row in the datasheet.

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One reason to include a foreign key for a table is to eliminate duplicate records.

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You can use the asterisk (*)wildcard in a filter but not the question mark (?)wildcard.

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  As an alternate to using the Find button shown in the accompanying figure, you can press ____ to search for a specific record. As an alternate to using the Find button shown in the accompanying figure, you can press ____ to search for a specific record.

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The ____________________ is an Access tool that helps you create complex expressions.

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To specify that a field is to be required, change the value for the _____ property from No to Yes.

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To restrict the objects that appear on the Navigation Pane use the Restrict Bar.

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To change the design of a query that is not currently open, right-click the query in the Navigation Pane and then click  ____________________ on the shortcut menu.

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Normally, Access prohibits the deletion of a record in which the primary key matches a foreign key in another table.

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To create a multivalued field, create a ____ field being sure to check the Allow Multiple Values check box.

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To find all individuals whose name is Francis or Frances, enter ____ in the Criteria row of the appropriate column.

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  In the accompanying figure, you can enter BC76 in the ____ row of the Client Number field to find all clients whose client number is BC76. In the accompanying figure, you can enter BC76 in the ____ row of the Client Number field to find all clients whose client number is BC76.

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You can search for a record in Form view but not in Datasheet view.

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Identify the letter of the choice that best matches the phrase or definition.
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Allows you to make the same change to all records.
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<
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Premises:
Responses:
Allows you to make the same change to all records.
<
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To order the records in the answer to a query in a particular way, you ____ the records.

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Restructuring the database includes adding new fields to a table, changing the characteristics of existing fields, and removing existing fields.

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