Exam 3: Tables and Queries in Relational Databases

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To limit the number of records displayed when a query is run you add ________.

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A good way to know what fields you will need is to think of what reports you might need later.

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What is the correct order of steps for creating a multitable query? I. Step 1 II. Step 2 III. Step 3 IV. Step 4 V. Step 5 A. Add the tables you want B. Click Query Design in the Queries group C. Click Run D. Drag the fields you want E. Click the Create tab

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For security purposes you want to have data redundancy in your tables.

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Match the following terms with their description: I. Caption II. Foreign key III. Data type IV. Field properties V. Wildcards A. Used to relate tables on common fields B. Effects what operations can be performed on data C. Characteristic of a field D. Special characters that can represent other characters E. More understandable than a field name

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It is safe to change data in a query since you are only changing a temporary copy of the data, not the underlying data in the table.

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Access uses ________ to speed up the sorting or filtering process.

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You can only have one primary key in a table, but you can have several foreign keys.

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It is best when designing a query to add all the fields from a table in case you need them later.

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You can save time and help prevent errors when you ________ data from an external source.

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What field property helps to make sure that correct data is entered?

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Logical operators only work with text and numbers, not dates.

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Multitable queries inherit their relationships and you cannot change those in the query. You need to open the Relationships window to make any changes.

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The ________ relationship requires a junction table for it to function properly.

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When creating a multitable query from scratch only include related tables in your query.

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There might be times when you want to add the same field to a query several times.

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Access provides a wizard for easily importing Excel data into Access.

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Use the ________ data type when you want to store multiple pictures in your records.

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One advantage of establishing relationships between tables is so you can combine fields from more than one table in a query or report.

(True/False)
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Although you can create calculated fields in a query, most prefer to add them the table instead.

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