SQL for Database Construction The SQL statement used to create a view is CREATE VIEW. True False True False 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
SQL for Database Construction To update an SQL view, the DBMS must be able to associate the column(s) to be updated with: a particular column in a particular row. None of these a particular row in a particular underlying table. a particular column in a particular underlying table. a particular column in a particular row. None of these a particular row in a particular underlying table. a particular column in a particular underlying table. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction What is an SQL virtual table that is constructed from other tables? A view Just another table A relation Query results A view Just another table A relation Query results ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction A updatable view has its own data. False True False True ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction The DROP TABLE statement: is not an SQL statement. works whether or not referential integrity constraints would be violated. deletes the table structure along with the table data. deletes the table structure only. is not an SQL statement. works whether or not referential integrity constraints would be violated. deletes the table structure along with the table data. deletes the table structure only. ANSWER DOWNLOAD EXAMIANS APP
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