Study tips 1z0-497

Which option represents the sessions that can see the effect of the UPDATE and DELETE commands?

Which three statements about replication options are true?

Identify three outcomes of using the Oracle Multitenant option in Oracle Database 12c.

Which statement is true regarding this connect string?

What must take place before the block can be written to disk?

when does a transaction begin?

Which two solutions would you recommend to the customer if the distance between the primary and the standby location is more than 300 miles?

Which database feature can be used for organizing data when there is a very large amount of data?

Which four items exist in the root of a CDB, but not in the PDBs?

What do the regexp_pattern and regexp_replace_string parameters accomplish?