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Oracle

1Z0-807 · Question #36

1Z0-807 Question #36: Real Exam Question with Answer & Explanation

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Question

You are the operations architect for a large online retailer. During peak times, your set of monitored applications exhibits non-reproducible errors. The data center is growing at 50% per annum, while your team headcount remains constant. Which method would you use to implement an affective monitoring strategy?

Options

  • AUse the Visitor pattern to collect per-JVM statistics and store them centrally.
  • BUse the Strategy pattern to encapsulate collection logic for each JVM.
  • CUse the Thread Tracker to monitor the JVMs directly.
  • DUse the Observer pattern to monitor each JVM directly.

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