Exam 6: Workshop 6: Pattern Matching and Functions in Queries

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When using wildcard characters in a query,a charlist in the criteria of a field will allow you to use a group of one or more characters enclosed in parentheses.

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The most important functionality of a database is to create ________.

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A dependent expression is an expression that relies on the outcome of another expression.

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Match the following Date functions to their definition:
Date function
Determine the difference between two dates
Now function
Returns the current system date
DateDiff function
Used to manipulate the day,month,and year
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Date function
Determine the difference between two dates
Now function
Returns the current system date
DateDiff function
Used to manipulate the day,month,and year
DateAdd function
Add or subtract a specific time interval
DateSerial function
Retrieves the current system date and time
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Which of the following is not true regarding expressions?

(Multiple Choice)
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Which of the following parameter data types is NOT one that is particularly important to specify when using parameters?

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When using wildcard characters in a query,________ in the criteria of an AreaCode field would return 500,501,502...509.

(Short Answer)
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Which of the following is NOT true regarding the Round function?

(Multiple Choice)
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________ is used to indicate that a value is unknown,and it is treated differently than other values because it has no value.

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A(n)________ query can be designed to prompt users for criteria without having to make changes in Design view.

(Short Answer)
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Logical operators are also known as ________ operators.

(Short Answer)
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Calculated fields can be used in other expressions within your query by enclosing the calculated field name in ________.

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You can use a Top Values query when you need to find records that contain the top or bottom values in a field.

(True/False)
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The ________ argument allows you to determine how many decimal places you want to round your numbers.

(Short Answer)
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Which of the following is NOT a DateAdd function argument?

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Specifying parameter data types is particularly important when you have text,numeric,currency,or date/time data.

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A null value is synonymous with a zero value.

(True/False)
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The ________ function is used to determine the difference between two dates.

(Short Answer)
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A(n)________ allows you to enter the prompt you want the user to see when the query is run,and enclose the prompt within square brackets.

(Short Answer)
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The ________ function is very flexible because you can manipulate each part individually or together in any combination that meets your needs.

(Short Answer)
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