Exam 3: Maintaining and Querying a Database

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Identify the letter of the choice that best matches the phrase or definition. - Functions that perform arithmetic operations on selected records in a database.

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Case-Based Critical Thinking Questions Jorge has created a database for the herb garden he is planting this spring.  Fields in the database include: Plant Name,When to Plant,Amount of Sun,Annual,and Perennial.  He needs to answer the following questions using his database. Which plants need full sun? Which plants are Perennials? - To create a datasheet that lists all herbs that are Perennials,Jorge will create a new query.  The Perennial field has a data type of Yes/No.  Which criterion should Jorge use in the query for the Perennial field? 

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 The primary key of a table must be unique for each record; however,the ____ sort field does not have to be unique. 

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 Queries based on more than one table,must have a ____ field. 

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 To use an existing query as the basis for a new query,it is necessary to ____ the query before designing the new query. 

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 When a question is asked of a database using a select query,the answer is returned as a data sheet. ____________________ 

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 To toggle between navigation mode and editing mode press the F2 keyboard shortcut. ____________________ 

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 Logical operators must be used in order to combine two or more conditions in a query. ____________________ 

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Identify the letter of the choice that best matches the phrase or definition. - A predefined set of formats including colors,fonts,and other effects that enhance an object's appearance and usability.

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 The default name for a new Access query is ____________________.

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 A query based on more than one table is a(n) ____query. 

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Identify the letter of the choice that best matches the phrase or definition. - Operators that allow two or more conditions to be combined such as And.

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 ____ is the default entry for each field in the Total row of the query design grid. 

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 A sort field is unique if more than one record can have the same value for the sort field.__________________

(True/False)
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 Which comparison operator matches a pattern that includes wildcards? 

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 Which record modification mode is used to insert or delete characters in a field value based on the location of the insertion point? 

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 It is more efficient to use the Query Wizard for common,informational queries than to design your own query. ____________________ 

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 The first field specified in the sorting process is called the ____________________ field.

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 The process of rearranging records in a specified order or sequence is referred to as sorting.____________________

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 A calculated field created in a query generates results when ____. 

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