SQL for Database Construction Which of the following is an SQL trigger supported by Oracle? BEFORE All of these AFTER INSTEAD OF BEFORE All of these AFTER INSTEAD OF 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 Views can be used to show the results of computed columns. False True False True ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain: WHERE GROUP BY FROM ORDER BY WHERE GROUP BY FROM ORDER BY ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction SQL has a JOIN ON syntax that can be used to create inner joins and outer joins. False True False True ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Which is NOT one of the most common types of SQL CHECK constraints? System date Comparing one column value to another within the same table Range checks Lists of values System date Comparing one column value to another within the same table Range checks Lists of values ANSWER DOWNLOAD EXAMIANS APP
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