SQL views can be used to hide
columns and rows only
complicated SQL syntax only
both of the above can be hidden by an SQL view
None of the above is correct
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1
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The default extension for an Oracle SQL*Plus file is:
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2
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A _________ is a stored program that is attached to a table or a view.
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3
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The DROP TABLE statement:
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4
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The SQL statement to create a view is
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5
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Triggers __________ enabled or disabled.
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6
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A _________ is a program that performs some common action on database data and that is stored in the database
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7
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To include integrity constraint in a existing relation use :
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8
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To update an SQL view, the DBMS must be able to associate the column(s) to be updated with
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9
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For what purposes are views used?
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10
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Which of the following is NOT a type of SQL constraint?
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