1z0530 Oracle Enterprise Manager 11g Essentials Free Practice Test — 30 Questions

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Question 1 of 30

An Oracle Enterprise Manager 11g administrator is alerted to a significant performance degradation across a high-availability database cluster, manifesting as increased transaction latency and application timeouts. The alerts indicate elevated CPU utilization on several cluster nodes. The administrator must swiftly diagnose the underlying cause and mitigate the impact with minimal disruption. Which diagnostic pathway within Oracle Enterprise Manager 11g would most effectively facilitate the rapid identification of the specific database operations or queries contributing to this performance bottleneck?

Utilize the Incident Management framework to consolidate alerts, then navigate to the Performance Hub for detailed analysis of database instance metrics, focusing on wait events and top SQL statements.
Initiate a full database diagnostic repository (ADR) dump and manually analyze trace files for each affected instance to identify problematic SQL.
Immediately schedule a full database backup and then proceed to review the alert logs for recurring error messages related to resource contention.
Configure and deploy a custom diagnostic script that queries performance views like V$SESSION and V$SQLAREA directly from the command line for each node.

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