In OSB, monitoring can be implemented at
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service level
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Pipeline level
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Action level
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All of the above
D
Correct answer
Explanation
Oracle Service Bus provides comprehensive monitoring capabilities at multiple granularity levels. Service-level monitoring tracks overall service health and performance metrics. Pipeline-level monitoring observes the message flow through pipeline stages including request and response processing. Action-level monitoring drills down to individual actions within stages for detailed diagnostics. This hierarchical monitoring approach supports both high-level operational visibility and fine-grained troubleshooting.