SQL for Database Construction The SQL MAKE TABLE command is used to construct tables, define columns, define column constraints and create relationships. True False True False ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction What is not an advantage of stored procedures? Code sharing Increased network traffic SQL can be optimized Greater security Code sharing Increased network traffic SQL can be optimized Greater security ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A reason for using an SQL view to hide columns is: to simplify a result only. None of these to accomplish both of the above. to prevent the display of sensitive data only. to simplify a result only. None of these to accomplish both of the above. to prevent the display of sensitive data only. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Which of the following is an SQL trigger supported by Oracle? AFTER INSTEAD OF All of these BEFORE AFTER INSTEAD OF All of these BEFORE ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction What is an SQL virtual table that is constructed from other tables? A view Query results A relation Just another table A view Query results A relation Just another table ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Standard SQL-92 views are constructed from SQL SELECT statements that do not contain the GROUP BY clause. False True False True ANSWER DOWNLOAD EXAMIANS APP
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