Examine this code:
What will be the outcome with SERVEROUTPUT enabled?
Which two statements will raise an exception? (Choose two.)
Which three statements are true about varrays in a database table column? (Choose three.)
You are designing and developing a complex database application and implementing fine-grained access control using security policies.
Which statement is true with respect to attaching security policies to database objects?
Your company decided to update its employees' contact information as a one-time event.
With thousands of employees' records to be updated, the project manager hoped to achieve substantial performance gains using the DBMS_PARALLEL_EXECUTE package and identified these four actions to be executed.
1) dbms_parallel_execute.create_task
2) GRANT system privilege CREATE JOB to the user executing this task
3) dbms_parallel_execute.run_task
4) dbms_parallel_execute.create_chunks_by_rowid
Select the correct order of actions to implement the parallel execution of PL/SQL blocks.