1z0822 Oracle Solaris 11 Advanced System Administration Free Practice Test — 30 Questions

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Question 1 of 30

Anya, a seasoned system administrator for a financial services firm, is tasked with troubleshooting a critical Solaris 11 non-global zone hosting a proprietary trading application. The zone has been exhibiting intermittent, subtle performance degradation. Users report occasional delays in transaction processing, but these events are unpredictable, not correlated with specific trading hours or known batch jobs, and do not consistently manifest as high CPU or memory utilization within the zone’s standard monitoring tools. Anya has already reviewed zone logs, checked global zone resource allocation, and verified the integrity of the zone\'s storage. What strategic approach should Anya prioritize to effectively identify the root cause of these elusive performance anomalies, showcasing her adaptability and problem-solving acumen?

Implement fine-grained dynamic tracing using DTrace to capture specific system calls, kernel events, and application-level interactions during periods of reported slowdown.
Initiate a complete rebuild of the non-global zone from its initial manifest and configuration backup to ensure a pristine environment.
Proactively increase the CPU and memory allocation for the non-global zone to preemptively address potential resource contention.
Plan and execute a migration of the non-global zone to an alternate physical host within the data center.

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