Practice question 86 of 506 · hard
Two application nodes must remain available while scheduled patches are installed. Which two design choices best support that requirement? Select two answers.
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- Verify application health before patching the next node
- Use separate patch waves or maintenance associations for the nodes
Separate waves and health checks preserve and verify a surviving application path. Simultaneous restarts increase outage risk. Assessment does not prove post-installation availability, and ignoring required reboots can leave updates incomplete.
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