Free NS0-593 sample questions

Correct answer: Epsilon

In an ONTAP cluster, quorum is maintained when more than half of the eligible voting nodes are healthy and communicating. In clusters with an even number of nodes, epsilon is assigned to one node to provide an extra fractional vote (tie-breaker) to prevent a split-brain scenario.

Correct answers: The SnapMirror schedule is misconfigured or has been disabled.; There are no new snapshots being generated on the source volume.

If the relationship status is 'Idle', it means no transfer is currently attempting to run. Therefore, network bandwidth degradation is not the immediate cause of the idle state (it would show as 'Transferring' for a long time). An idle state with increasing lag time typically indicates that the schedule is not triggering the updates, or the source volume is not generating new snapshots to trigger the update.

If the relationship status is 'Idle', it means no transfer is currently attempting to run. Therefore, network bandwidth degradation is not the immediate cause of the idle state (it would show as 'Transferring' for a long time). An idle state with increasing lag time typically indicates that the schedule is not triggering the updates, or the source volume is not generating new snapshots to trigger the update.

Correct answer: ONTAP saves the core dump to the node's local root volume upon reboot, and the architect should use the 'system node coredump show' command to verify its generation.

When an ONTAP node panics, it dumps its memory contents to a core file on the local root volume during the boot process (saving core). The 'system node coredump show' command is used to view these generated core dumps, which can then be uploaded to NetApp support for root-cause analysis. flowchart LR A[Node Panic] --> B[Reboot Sequence Initiated] B --> C[Memory Dumped to Local Root Vol] C --> D[System Node Coredump Show] D --> E[Upload to NetApp Support]

Correct answer: The SVM DR relationship was created with the '-identity-preserve false' option, meaning the CIFS server configuration and AD computer account were not replicated.

In an SVM DR setup, if the relationship is created with '-identity-preserve false', the SVM configuration (including the CIFS server identity, shares, and Active Directory computer account) is not replicated. While NFS might work if export policies are manually configured on the destination, CIFS requires the server identity to match or be manually recreated/joined to the domain on the destination SVM. If identity preservation was false, the CIFS server identity is lost upon failover.

Correct answer: False

False. AutoSupport messages include configuration data, log files, performance data, and system state information to aid in troubleshooting. They strictly do NOT include actual user data payloads stored in the volumes, ensuring data privacy and compliance.

Correct answer: system node run -node

The 'system node run -node ' command provides access to the nodeshell (FreeBSD-level shell) of a specific node in the cluster. This shell allows support engineers to run advanced legacy commands and diagnostics that are not available in the standard ONTAP clustershell.