E20670 Networked StorageCAS Installat\'n/Troubleshooting Specialst Quiz 01 13Jul25 - Practice Quiz

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A critical distributed Content Addressable Storage (CAS) cluster experiences a sudden, complete loss of connectivity to its primary storage node. Following this event, users report intermittent access to certain datasets and significantly increased latency across the entire system. The automated monitoring system indicates that failover mechanisms have been engaged, but the cluster has not fully returned to an operational state. Given your role as a Networked Storage CAS Installation/Troubleshooting Specialist, what is the most prudent immediate action to restore optimal system functionality and data accessibility?

Execute a controlled restart of all active cluster nodes to re-establish quorum and synchronize data across the remaining operational nodes.

Immediately initiate a complete system rollback to the most recent validated snapshot to ensure data consistency.

Prioritize the restoration of the failed primary node using the last known good configuration before addressing cluster-wide performance issues.

Bypass internal diagnostic procedures and escalate the incident directly to the CAS vendor for immediate remote intervention.

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