Oracle 19c Clusterware Policy Sets Administration
Short answer
CDE Server pools can have varying or identical attributes across policies, and unmanaged pools remain unaffected by policy changes.
Question
Key Takeaways
The key insight is understanding the distinction between managed and unmanaged server pools and the flexibility of attribute definitions within a policy set.
This question tests the behavior of policy sets in Oracle 19c Clusterware, specifically how they control server pools and attributes. It establishes that C, D, and E are the correct statements regarding policy management.
Common mistake: Many candidates choose A because they assume all pools are controlled by the policy set, missing the nuance of unmanaged pools like 'Generic'.
Expert Analysis
Why the Answer Is Correct
C, D, and E are true. In user-defined policy management, a server pool can have different attributes for different policies (C) or the same attributes (D), as policies define specific workload requirements. Unmanaged server pools (E) are not governed by the policy set, so their configuration remains unaffected by policy changes.
Why the Other Options Are Wrong
A is false because only managed server pools are controlled by the policy set; unmanaged pools exist outside this scope. B is false because administrators can modify the policy set even when QoS Management is used, though QoS provides guidelines.
Community Comment Notes
Comments show a split between ACE and CDE. User Tunglinfo9 argues A is true because unmanaged pools are unaffected, but this actually supports E being true, while A claims ALL pools are controlled, which is incorrect. User Jaroslav113 suggests BCD, likely misinterpreting QoS restrictions.
Exam Strategy
Focus on the definition of 'managed' vs 'unmanaged' server pools in Oracle Clusterware. Remember that policy sets apply to managed pools, and understand that attributes can be flexible across policies.
Frequently Asked Questions
Are all server pools controlled by the policy set?
Can administrators modify the policy set with QoS?
Community Votes
50% of anonymous learners picked answer CDE. Votes are pick records left by other test-takers — they are not the verified answer.
Discussion 4 contributions
Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.
From public community threads 4
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Tunglinfo9 👍 1A: true Unmanaged server pools are not controlled by the policy set. With administrator-managed clusters, you manually configure how the cluster resources are deployed and where the workload is managed. Therefore, servers in a server pool that is not managed by a policy set are unaffected by policy changes because the policy set only governs the behavior of managed pools. C: true Specifically, when using Oracle Database QoS Management, server pools are categorized by setting server pool directive overrides, and the use of CRSCTL commands using the policy and policyset nouns are disabled E: true Can have different attributes in different policies For example, the MIN_SIZE and MAX_SIZE attributes of a server pool can be modified for different policies within a policy set to accommodate different application demands at different times
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217972f 👍 1A I think is false because Generic Server pool is created by default and it's not policy-managed. B: I think is false because QoS influence the configuration based on performance objectives but administrator may be able to modify
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Jaroslav113 👍 1I would choose B,C,D.
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wiprooracle 👍 1looks like ABD
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