A reason for using an SQL view to hide columns is:
A. to simplify a result only.
B. to prevent the display of sensitive data only.
C. to accomplish both of the above.
D. None of the above are reasons for using an SQL view.
Answer: Option C
This Question Belongs to Database >> SQL For Database Construction
A ________ is a stored program that is attached to a table or a view.
A. pseudofile
B. embedded SELECT statement
C. trigger
D. None of the above is correct.
A. deletes the table structure only.
B. deletes the table structure along with the table data.
C. works whether or not referential integrity constraints would be violated.
D. is not an SQL statement.
SQL views can be used to hide:
A. columns and rows only.
B. complicated SQL syntax only.
C. both of the above can be hidden by an SQL view.
D. None of the above is correct.
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