Study tips 1Z0-047

Which statements are correct regarding indexes?

Which task would require subqueries?

Which option would be the correct format in the output?

Which multitable INSERT statement would you use?

Which statement is true regarding the output of this SOL statement?

Which statement is true regarding the ROLLUP operator specified in the GROUP BY clause of a SQL statement?

What would be the outcome?

The row will be inserted in________.

What would be the outcome of the above query?

A non-correlated subquery can be defined as________ .