Oracle Exam 1Z0-499 Topic 1 Question 19 Discussion

Actual exam question for Oracle's 1Z0-499 exam

Question #: 19
Topic #: 1

[All 1Z0-499 Questions]

Which four factors must you consider for implementing remote data replication between two ZFS Storage Appliances?

Aenough storage space to receive the replica in the target site

BWrite ordering and write consistency in maintained at the granularity of the replicated component.

CSynchronous mode is not supported.

Dbusiness processes, such as service-level agreements (SLA)

Ethe number of concurrent users in the target site

Show Suggested Answer

Suggested Answer: A, B, C, D

C: The remote replication is Asynchronous. Because replication takes snapshots and then sends them, data is necessarily committed to stable storage before replication even begins sending it. Continuous replication effectively sends continuous streams of filesystem changes, but it's still asynchronous with respect to NAS and SAN clients.

References:

https://docs.oracle.com/cd/E37831_01/html/E52872/gocuj.html

by Laurel at May 07, 2022, 12:09 AM

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