SQL for Database Construction The SQL ALTER statement can be used to: delete rows from the table. change the table structure. change the table data. add rows to the table. delete rows from the table. change the table structure. change the table data. add rows to the table. 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. True False True False ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Which is NOT one of the most common types of SQL CHECK constraints? System date Range checks Comparing one column value to another within the same table Lists of values System date Range checks Comparing one column value to another within the same table Lists of values ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction When a foreign key column is created without a corresponding foreign key constraint, we have created a "casual relationship" between the two tables. False True False True ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction SQL views can be used to hide: both of the above can be hidden by an SQL view. columns and rows only. None of these complicated SQL syntax only. both of the above can be hidden by an SQL view. columns and rows only. None of these complicated SQL syntax only. ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Three types of triggers are: BEFORE, AFTER and EXCEPTION. False True False True ANSWER DOWNLOAD EXAMIANS APP
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