Study tips 1Z0-067

Identify two ways to access a pluggable database (PDB) that is open in read-only mode.

which situation can you use Flashback Database?

Which statement is true about the execution of the command?

Which three conditions must be true for unused block compression to be used automatically while performing backups by using RMAN?

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

Which two statements are true?

which they do not have any privileges?

Which parameter must be changed so that four files are created?

Which two must you do to fix this problem without affecting currently executing queries?

Which two statements are true?