Study tips 1Z0-047

Which technique should be used to load the data most efficiently?

Which statement is true regarding the effect of the above SQL statement?

Which statement would create a synonym ORD so that HR can execute the following query successfully?

Which statement is true regarding the effect of the above SQL statement?

Which two statements are true regarding the types of table joins available in Oracle Database 10g?

A subquery is called a single-row subquery when ____.

What is the correct output of the above query?

Which SQL statement would display the view names and definitions of all the views owned by you?

Which statement is true regarding the above SQL statement?

Which three possible values can be set for the TIME_ZONE session parameter by using the ALTER SESSION command?