SQL for Database Construction Three types of triggers are: BEFORE, AFTER and EXCEPTION. True False True False ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction SQL views can be used to hide: complicated SQL syntax only. None of these both of the above can be hidden by an SQL view. columns and rows only. complicated SQL syntax only. None of these both of the above can be hidden by an SQL view. columns and rows only. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction There are three SQL data modification operations: insert, modify and delete. False True False True ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A reason for using an SQL view to hide columns is: to prevent the display of sensitive data only. None of these to simplify a result only. to accomplish both of the above. to prevent the display of sensitive data only. None of these to simplify a result only. to accomplish both of the above. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A ________ is a program that performs some common action on database data and that is stored in the database. None of these pseudofile stored procedure trigger None of these pseudofile stored procedure trigger ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A ________ is a stored program that is attached to a table or a view. pseudofile None of these embedded SELECT statement trigger pseudofile None of these embedded SELECT statement trigger ANSWER DOWNLOAD EXAMIANS APP
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