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Multiple Choice Quiz
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1.
What kind of relationship requires the use of a third table, called a junction table?
A)One-to-Many
B)One-to-One
C)Many-to-One
D)Many-to-Many
2.
_______ makes sure that no duplicate entries are allowed in a column.
A)Synchronization
B)A unique constraint
C)A foreign-key
D)A one-to-many relationship
3.
Which of the following is not the correct format for selecting rows from a DataSet using the Filter method of the binding source?
A)"Sales = " & salesDecimal.ToString
B)"CompanyName = ' " & nameTextBox.Text & " ' "
C)"Number > " & numberTextBox.Text
D)"HairColor = " & colorListBox.SelectedValue.ToString
4.
_______ do not have any data bindings established.
A)Unbound controls
B)Key fields
C)DataSets
D)Related tables
5.
The _______ describes the relationship between tables and any constraints that are required.
A)DataSet object
B)DataRelation object
C)TableAdapter object
D)DataSource property





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