Study tips 1z0-042

Study tips 1z0-042, Database 10g Administration I

What would happen if you change the value of Desired Mean Time To Recover to 30?

Because you decide to not deal with the item code 188 in future, you execute the following command to remove the item:SQL> DELETE FROM items WHERE item_code=188;What is the effect of this command?

What would happen if you click YES in the Exhibit?

Which statement causes more undo generation?

Which statement is true about the assignment of the SELECT_CATALOG_ROLE role to the SCOTT user?

What action would the DBA have taken to resolve the performance problem?

Which statement describes the conclusion?

In which tablespace will the material table be created?

How would you revert the table to its state at 2:00 p.m.?

Which two actions would you take to overcome this error