A government services portal must stay reachable around the clock, but almost nobody uses it at night. The operations team wants to know promptly if the public sign-in endpoint stops responding — including during low-traffic hours, when there are too few real users for their activity to reveal the problem. Which Application Insights capability should they use?
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Correct answer: Availability tests, which send synthetic requests at regular intervals and alert if the endpoint stops responding
Reference: https://learn.microsoft.com/en-us/azure/azure-monitor/app/availability
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02 — The Myelin Layer · Canonical Discussion
Where the exam tries to trick you — and how those who passed solved it.
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Official Answer (A): Availability tests, which send synthetic requests at regular intervals and alert if the endpoint stops responding
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