Exam 17: Access: Presentation Design

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Creating spaces in the names of calculated fields is recommended because these fields are easier to reference in queries.

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You are reviewing a table you created in an Access database. As you review the table, you notice a column of cells that are supposed to contain sales figures have pound signs through them (#######). What is the cause of these pound signs?

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Aggregate functions perform calculations on an entire row of data and return a single value.

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  -Consider the table pictured above. The value 4 in the totals row represents the number of employees listed in this table. How was this value calculated in the totals row? -Consider the table pictured above. The value 4 in the totals row represents the number of employees listed in this table. How was this value calculated in the totals row?

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It is not necessary to check the results of calculated fields with a calculator or an Excel spreadsheet.

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All of the following are true in reference to Expression Builder EXCEPT:

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All the following statements are true regarding functions arguments EXCEPT:

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Following the rules for the order of operations, what is the result of the following expression: (9 * 5) + 5 + 10 - 10 * 6

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  -Consider the table pictured above. The value of 150 in the totals row represents the total hours worked. How was this value calculated in the totals row? -Consider the table pictured above. The value of 150 in the totals row represents the total hours worked. How was this value calculated in the totals row?

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Sum, Count, and Avg are all examples of aggregate functions.

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Expressions to perform calculations such as using a birthdate to find a person's age can be built using ________.

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Expressions are entered in the first row of a blank query column.

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The ________ function measures the amount of time that has elapsed between two dates.

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All of the following are arguments of the built-in PMT function EXCEPT:

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According to the order of operations, multiplication and division are evaluated before addition and subtraction.

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Which of the following statements is true about date formatting?

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The sequence which operations are calculated is determined by the order of operations.

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Jenny is working on a database that stores invoices. She needs to include the current day, month, and year, which will be derived from the computer system, on each new invoice. She should use the ________ function for this purpose.

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A formula used to calculate new fields from the values in existing fields is called a(n) ________.

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Calculated fields requiring complex expressions can be created with ________ in Access.

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