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Multiple Choice Quiz
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1.
Each row of data in a DataSet object has a(n) _______ property that indicates whether any changes have been made to the data in that row.
A)UpdateRequired
B)ChangeOccurred
C)RowState
D)CheckChanges
2.
Which method of the DataSet object is responsible for the following tasks? 1) Removing all rows marked for deletion. 2) Making the adds and edits for the table. 3) Setting the Original version to the Current version. 4) Setting the RowState of each row to Unchanged. 5) Clearing any RowError information. 6) Setting the HasErrors property to False.
A)GetChanges
B)RejectChanges
C)MakeChanges
D)AcceptChanges
3.
When you execute the _______ method for a GridView, a row is added and an asterisk appears at the left of the new row.
A)Update
B)RowState
C)AddNew
D)Insert
4.
To delete the current row, use the _______ of the Binding Source.
A)Current Property
B)Delete Method
C)Edit Method
D)RemoveCurrent Method
5.
When the Update method occurs, _______ is responsible for sending the required DELETE, INSERT, and UPDATE SQL commands.
A)SQL Server
B)the data adapter
C)the binding manager
D)ADO.NET





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