Your customer has three data centers in three different locations, location A has their production database
running on Oracle Database 12c. They want to replicate the data from location A to location B. which is 50
miles away and is used for disaster protection and database rolling upgrades. They also want to create a
replica database at location C, which must be open in read-write mode, while synchronizing with the primary
database.
Which two solutions would you recommend to your customer?
A.
Oracle GoldenGate
B.
Oracle Advanced Replication
C.
Oracle Active Data Guard
D.
Oracle Streams