SQL for Database Construction A reason for using an SQL view to hide columns is: 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. to simplify a result only. None of these ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A view that contains a computed column can be easily updated. True False True False ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction What is an SQL virtual table that is constructed from other tables? Just another table A relation Query results A view Just another table A relation Query results A view ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Which of the following is an SQL trigger supported by Oracle? All of these INSTEAD OF AFTER BEFORE All of these INSTEAD OF AFTER BEFORE 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. stored procedure trigger pseudofile None of these stored procedure trigger pseudofile None of these ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction The SQL MAKE TABLE command is used to construct tables, define columns, define column constraints and create relationships. False True False True ANSWER DOWNLOAD EXAMIANS APP
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