Quiz 1z0-062

Quiz 1z0-062, Oracle Database 12c: Installation and Administration

What must you do to receive recommendations about the efficient use of indexes and materialized views to improve query performance?

Identify the correct sequence of steps:

Which option would you consider first to decrease the wait event immediately?

Which three statements are true about the effect of this command?

Which three are prerequisites for successful execution of the command?

Which two are true concerning a multitenant container database with three pluggable database?

Which statement is true?

Which three statements are true concerning unplugging a pluggable database (PDB)?

Which three statements are true about using an invisible column in the PRODUCTS table?

which database users is the audit policy now active?