Exam 6: Modifying the Database Structure
Exam 1: Getting Started With Microsoft Office 201370 Questions
Exam 2: Getting Started With Chapter Access 201375 Questions
Exam 3: Building and Using Queries75 Questions
Exam 4: Using Forms75 Questions
Exam 5: Using Reports75 Questions
Exam 6: Modifying the Database Structure83 Questions
Exam 7: Improving Queries84 Questions
Exam 8: Enhancing Forms87 Questions
Exam 9: Analyzing Data With Reports83 Questions
Exam 10: Importing and Exporting Data87 Questions
Exam 11: Analyzing Database Design Using Northwind81 Questions
Exam 12: Creating Advanced Queries85 Questions
Exam 13: Creating Advanced Reports87 Questions
Exam 14: Creating Macros92 Questions
Exam 15: Creating Modules and Vba77 Questions
Exam 16: Administering the Database93 Questions
Exam 17: Chapter Access and the Web84 Questions
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A(n) Number data type is used to store values that represent money. _________________________
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(True/False)
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False
-Using the accompanying figure, explain the term "orphan record" and how to avoid creating one in the Donations table.

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Correct Answer:
An orphan record is a record in the "many" table in a one-to-many relationship that doesn't have a matching record in the linking field of the "one" table. If you enforce referential integrity when you are creating one-to-many table relationships, rules will be applied that prevent you from creating orphan records.
In the figure above, an orphan record would be a record in the Donations table that doesn't have a matching record in the Employees or Hospitals tables.
-In the accompanying figure, item 1 points to a(n) ____.

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(Multiple Choice)
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Correct Answer:
D
-In the accompanying figure, how does the Enforce Referential Integrity option relate to the creation of orphan records?

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The Field Properties pane displays information for how many fields at the same time?
(Multiple Choice)
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____ properties allow you to supply a drop-down list of values for a field.
(Multiple Choice)
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To quickly remove all Lookup properties, change the Display Control property to Combo Box.
_________________________
(True/False)
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What data type sequences each new record with the next available integer?
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Field descriptions may be entered in Table Design View. _________________________
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The Attachment data type is exactly the same as the OLE data type of previous versions of Access.
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Which of the following is NOT a principle of relational database design?
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When a Caption property is not entered, the field name is used to label the field.
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Match the following common Number field properties with the correct description.
-Determines the largest number that can be entered in a field
(Multiple Choice)
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The Enforce Referential Integrity button is found on the DESIGN tab of the ribbon.
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The Validation Rule property is not used with Text or Date/Time fields.
(True/False)
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The ____ key field is the linking field on the "many" side of the relationship.
(Multiple Choice)
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Which of the following is NOT a possible entry for the Field Size property of a Number field?
(Multiple Choice)
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A relational database can best be described as a collection of related ____ designed to minimize redundant data.
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-Anne Michael is working with the table in the accompanying figure. Explain what will happen when she works with the PaymentNo field in Datasheet View.

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