SQL for Database Construction Standard SQL-92 views are constructed from SQL SELECT statements that do not contain the GROUP BY clause. True False True False ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A reason for using an SQL view to hide columns is: None of these to prevent the display of sensitive data only. to simplify a result only. to accomplish both of the above. None of these to prevent the display of sensitive data only. to simplify a result only. to accomplish both of the above. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A ________ is a stored program that is attached to a table or a view. None of these embedded SELECT statement pseudofile trigger None of these embedded SELECT statement pseudofile trigger ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A benefit of using a stored procedure is that it can be distributed to client computers. False True False True ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction The SQL ALTER statement can be used to: add rows to the table. change the table structure. delete rows from the table. change the table data. add rows to the table. change the table structure. delete rows from the table. change the table data. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Three types of triggers are: BEFORE, AFTER and EXCEPTION. True False True False ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS