Nutanix
NCSE-CORE · Question #162
NCSE-CORE Question #162: Real Exam Question with Answer & Explanation
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Question
A customer performs a 1-click, non-disruptive upgrade on a 3-node Nutanix cluster. While the CVM on Node A is rebooting, a VM on Node A overwrites an existing block of data. How does Nutanix AOS ensure data integrity during the upgrade?
Options
- AAOS marks the replica as read only and waits until the original replica is back online to prevent
- BAOS writes two copies across the remaining nodes to maintain resiliency
- CAOS leverages Erasure Coding to maintain resiliency.
- DAOS only overwrite the available copy and waits until the original copy is back online before
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