Exam 35: Access : Action and Specialized Queries: Moving Beyond the Select Query

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Duplicate values should always be deleted from a database table.

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Once records with missing data are found,what type of query can you use to add the needed information?

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It is usually better to enter the value of zero rather than have a null value in a field.

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What does the type of data displayed in a crosstab query depend on?

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A(n)________ query is used to update or change data automatically based on criteria that you specify.

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A(n)________ query can be used to archive older records that need to be stored outside of the current table.

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Before running a make table query,what should you do?

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What is the best precaution to take prior to running an update query?

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What summarizes a data source into a grid of rows and columns?

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Before running a delete query,what should you do?

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What do you do if you make a mistake when running a Find Unmatched query?

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There is no way to verify that the correct records will be updated when using an update query.

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A(n)________ calculates a sum,average,or other statistic and groups the results by sets of values.

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Why should you backup your database before testing an action query?

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What should be the first step taken before creating an update query?

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A find duplicates query compares records in two related tables and displays the values found in one table but not the other.

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What is the first step in creating an append query?

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When running an append query,what happens if a record violates the primary key rule for the destination table?

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It is important to ensure that when you delete duplicate records,you do not delete associated records in a related table.

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A ________ query makes it easy to correct errors or add values to blank fields.

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