Exam 6: Improving Queries

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  In the accompanying figure, what is the primary key field of the Tours table? In the accompanying figure, what is the primary key field of the Tours table?

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  In the query shown in the accompanying figure, what are the names of the tables involved in the query? In the query shown in the accompanying figure, what are the names of the tables involved in the query?

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Match each of the following with the correct definition or statement.
A datasheet's records are placed in a determined order
Aggregate function
An asterisk or question mark used in a query
Function
A field of data that is created based on values of other fields
Sort
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A datasheet's records are placed in a determined order
Aggregate function
An asterisk or question mark used in a query
Function
A field of data that is created based on values of other fields
Sort
A statistic such as a subtotal or count is determined on a given field in a group of records
Expression
A combination of field names, operators and functions
Calculated field
A predefined Access formula that returns a value such as a subtotal or count
Wildcard character
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Explain the relationship between the Like operator and the wildcard character using an example that describes how to create criteria for all values in a CompanyName field that start with the letter J.

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Which function should you use to calculate today's current date?

(Multiple Choice)
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A select query can be used to develop summary calculations, such as the sum of the values in a field.

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An SQL statement determines how the tables are joined after the ____ keyword

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  In the accompanying figure, 1 refers to a ____. In the accompanying figure, 1 refers to a ____.

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When you create a summary query, which row is added to the query design grid?

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When a query is saved, it saves VBA statements.  _________________________

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Syntax are tests, or limiting conditions, that must be true for a record to be selected for a datasheet in a query. _________________________

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You can specify more than one sort field in Query Design View.

(True/False)
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  You want to search for all last names beginning with the letter M in the query shown in the accompanying figure. Describe how to do this. You want to search for all last names beginning with the letter M in the query shown in the accompanying figure. Describe how to do this.

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Access helps you with criteria syntax in the query design grid.

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  In the accompanying figure, item 1 refers to a(n) ____. In the accompanying figure, item 1 refers to a(n) ____.

(Multiple Choice)
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Discuss the use of the * wildcard character in query criteria.

(Essay)
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If you change a customer name from "Miller" to "Millen" in a query's datasheet, you will need to make the update in any other query that also displays this customer's name.

(True/False)
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  In the accompanying figure, the criteria in the first row of the query would be considered AND criteria. In the accompanying figure, the criteria in the first row of the query would be considered AND criteria.

(True/False)
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The > operator means less than in a query. _________________________

(True/False)
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The ____ function returns the number of characters in a field.

(Short Answer)
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