Network_Appliance
NS0-157 · Question #171
NS0-157 Question #171: Real Exam Question with Answer & Explanation
The correct answer is E: XDP. In NetApp ONTAP, the relationship type XDP (Extended Data Protection) identifies a SnapMirror vault backup relationship used for long-term Snapshot retention.
Question
Which snapmirror identifies backup vault relationship?
Options
- ASV
- BDP
- CBV
- DLS
- EXDP
Explanation
In NetApp ONTAP, the relationship type XDP (Extended Data Protection) identifies a SnapMirror vault backup relationship used for long-term Snapshot retention.
Common mistakes.
- A. SV is not a recognized SnapMirror relationship type identifier in ONTAP nomenclature.
- B. DP identifies a standard SnapMirror data protection mirror relationship used for disaster recovery replication, not for vault backup retention.
- C. BV is not a recognized SnapMirror relationship type identifier in ONTAP.
- D. LS identifies a Load Sharing mirror relationship used to distribute NAS read traffic across multiple read-only copies, not for backup vault purposes.
Concept tested. SnapMirror XDP vault relationship type identification
Reference. https://docs.netapp.com/us-en/ontap/data-protection/snapmirror-replication-concept.html
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