An Oracle instance is a combination of______.
You have two database servers EMP and EXP. A user of the database from the EXP server wants to extract some information from the database in the EMP server for cross-verification. Which schema object enables the user to access the information from the remote database?
Which two are client-side components of Oracle Data Guard Broker?
Your customer needs server availability that provides uninterrupted access to database services, handling any unexpected failure of one or more machines hosting the database server, due to a hardware or software fault. Which product should your customer use?
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?
Which statement about CDB architecture is true?
