Exam 5: Modifying the Database Structure

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(999)000-000;1;_ would be a possible entry for which field property?

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B

To edit the list of values for a Lookup Field in Datasheet View, click the Edit List Items button. _________________________

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True

Match the following common Number field properties with the correct description.
Determines the largest number that can be entered in a field
Long integer
Stores numbers from -2,147,483,648 to 2,147,483,647
Field size
Stores numbers in the range of 10 to the -324th to +324th power
Single
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Determines the largest number that can be entered in a field
Long integer
Stores numbers from -2,147,483,648 to 2,147,483,647
Field size
Stores numbers in the range of 10 to the -324th to +324th power
Single
Stores numbers times 10 to the -38th to +38th power
Double
Stores numbers from 0 to 255
Byte
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Changing the Decimal Places property for a field does not change the actual data stored in the field.

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

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  In the accompanying figure, the data type for the PaymentAmt field is ____________________. In the accompanying figure, the data type for the PaymentAmt field is ____________________.

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  In the accompanying figure, explain how two tables are being joined. Mention which tables are being joined, the relationship that is being created, and the fields used to make the connection. In the accompanying figure, explain how two tables are being joined. Mention which tables are being joined, the relationship that is being created, and the fields used to make the connection.

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Modifying the Decimal Places property changes the way the data is presented.

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A(n) ____ key field is the field used on the "one" side of a one-to-many relationship.

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  In the accompanying figure, the ____________________ field would be the best candidate for the primary key field. In the accompanying figure, the ____________________ field would be the best candidate for the primary key field.

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A field that contains unique information for each record is called a(n) ____ field.

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The Field Size property is not available for Currency fields.

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A good Field Size property value for a state abbreviation field is ____.

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  Using the accompanying figure, explain the term orphan record and how to avoid creating one in the Donations table. Using the accompanying figure, explain the term "orphan record" and how to avoid creating one in the Donations table.

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The Field Properties pane displays information for how many fields at the same time?

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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. 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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What data type sequences each new record with the next available integer?

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The process of removing and fixing orphan records is often called ____.

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Which of the following is a clue that a database needs to be redesigned?

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  In the accompanying figure, how does the Enforce Referential Integrity option relate to the creation of orphan records? In the accompanying figure, how does the Enforce Referential Integrity option relate to the creation of orphan records?

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