Exam 12: Tables,Keys,and Relationships

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Match the following data types with their description.
Long Text
Used for keys
Calculated
Allows for cross-application editing
OLE Object
Data in this field cannot be edited
Correct Answer:
Verified
Premises:
Responses:
Long Text
Used for keys
Calculated
Allows for cross-application editing
OLE Object
Data in this field cannot be edited
Lookup Wizard
Lists values retrieved from a table or query or a set of values that you specify
AutoNumber
Can store up to 1 gigabyte of characters
(Matching)
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Which of the following is NOT a design objective when creating tables?

(Multiple Choice)
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A(n)________ helps to enter data in a consistent manner.

(Short Answer)
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If you accidentally delete the wrong record,you can click Undo to restore it.

(True/False)
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Participants in the Putt for Paws tournament will be stored in the database.This is an example of a(n)________.

(Short Answer)
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In a customer table,a(n)________ field would serve as a good primary key.

(Multiple Choice)
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When a database is ________,redundancy is minimized.

(Multiple Choice)
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Match the following terms with their definition.
Foreign key
Empty
Natural primary key
When more than one field is needed to uniquely identify a record
Null
Identifies a record in another table
Correct Answer:
Verified
Premises:
Responses:
Foreign key
Empty
Natural primary key
When more than one field is needed to uniquely identify a record
Null
Identifies a record in another table
Numeric key
Often assigned an AutoNumber
Composite key
A unique identifier that is a normal part of your data
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In a database,a table or entity represents ________.

(Multiple Choice)
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All of the following fields would have a Short Text data type EXCEPT:

(Multiple Choice)
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The ________ data type lists either values retrieved from a table or query or a set of values that you entered when the field was created.

(Short Answer)
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The field ________ defines the maximum length of data within a field.

(Multiple Choice)
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In Datasheet view,the ________ icon that appears in the record selector indicates that the record is being modified.

(Multiple Choice)
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The process of normalization causes multiple smaller tables to be created.

(True/False)
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In order to minimize duplicate information in a database,you would go through the process of ________.

(Short Answer)
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The OLE Object data type allows for cross-application editing.

(True/False)
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Data can be entered into a database using one of two methods: entering the data directly into the table or entering it in ________.

(Multiple Choice)
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The ________ Date Format field property formats the date as 9-Nov-15.

(Multiple Choice)
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The ________ data type displays checked box.

(Short Answer)
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A(n)________ is created when a relationship between two tables based on a common field is established.

(Short Answer)
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