E20-818 · Question #46
A customer has a large Oracle database with their Redo Logs and data files located on two local Symmetrix arrays. Due to availability requirements, the customer wants to prepare a synchronous…
The correct answer is A. Create an RDF consistency group that includes all database devices (R1/R2). See the full explanation below for the reasoning.
Question
A customer has a large Oracle database with their Redo Logs and data files located on two local Symmetrix arrays. Due to availability requirements, the customer wants to prepare a synchronous disaster recovery site, which is 50 km away. In order to make a valid backup for data recovery, the customer wants to generate a point-in-time replica every day of their live production database. To ensure minimal performance impact to the customer's live production database, which solution would provide both a disaster recovery and a backup solution?
Options
- ACreate an RDF consistency group that includes all database devices (R1/R2).
- BCreate two device groups; each includes Redo Logs and data files.
- CCreate two device groups; each includes Redo Logs and data files.
- DCreate a consistency group that includes all database devices as R1s.
How the community answered
(24 responses)- A83% (20)
- B4% (1)
- C8% (2)
- D4% (1)
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