Monitor, troubleshoot, and optimize Azure solutions
AZ-204 · 24 questions
- An alder-creek ferry API looks slow on an Application Insights chart, but a teammate cannot find the one failing call. How should metrics and logs be treated?
- A bracken-ridge ticket site calls a Function and then Cosmos DB; support wants the whole hop in one view. What Application Insights feature stitches that operation?
- A cedar-swale kiosk app talks to Storage, a Function, and an external HTTP API. Which Application Insights experience shows which dependency node is failing?
- A dune-grass booking site has rising HTTP 500s one week and rising p95 latency the next. Which Application Insights views match those jobs?
- An eelgrass-bay ranger reports one checkout that hung at 14:03. How should the developer locate that single operation in Application Insights?
- A fir-hollow deploy just shipped and the team needs to know whether the app is failing right now. Which Application Insights experience should they open?
- A granite-ledge worker writes ILogger warnings that never appear on a metric chart. Where should the developer query those messages in Application Insights?
- A heather-moor catalog shows fewer failed requests in Application Insights after a config change, yet users still report errors. What should the developer check before celebrating?
- An ice-floe trail map must be proven reachable from several Azure regions even when no visitor is clicking. What should the developer create?
- A juniper-knoll teammate still creates a classic “URL ping test” from an old screenshot. Which availability test type should the developer use instead?
- A kelp-strand status page alerts whenever a single availability-test location times out. How should the developer reduce false outage pages?
- A lichen-cliff API needs a page when its availability test drops below a percentage instead of a human watching the Availability blade. What should the developer create?
- A mangrove-creek site is instrumented and looks green in Application Insights while the public homepage is unreachable from Europe. What complementary check should the developer add?
- A needle-ice partner API requires a signed header and a two-step login that a Standard availability test cannot complete. What should the developer use?
- An oak-copse team wants a near-real-time page on failed-request rate and a slower digest when a rare exception message appears. Which alert shapes fit Application Insights data?
- A peat-bog teammate “optimizes” Domain 4 by adding Azure Cache for Redis and an App Service autoscale rule. What stays in scope for this domain?
- A quartz-spire web app still pastes only an instrumentation key into configuration. What should the developer use for Application Insights ingestion settings?
- A reed-marsh ASP.NET Core API needs traces, metrics, and logs in Application Insights without a handwritten exporter. What should the developer add?
- A spruce-fen App Service site can enable Application Insights in the portal, but the team also wants custom spans. How do the two instrumentation paths compare?
- A tidal-pool Azure Function never appears in Application Insights. What configuration should the developer set on the Function app?
- An umber-bluff marketing page needs page views and client exceptions in Application Insights. Which instrumentation should the developer use in the browser?
- A vernal-pool checkout wants a “promoapplied” business event plus a custom metric in Application Insights. How should the developer emit that telemetry?
- A willow-brake parks desk creates a classic Application Insights resource and then cannot join its telemetry with the rest of the city’s Log Analytics queries. What should the developer create instead?
- A yarrow-field App Service already writes filesystem and blob web-server logs, and a teammate says monitoring is finished. What should the developer still add for requests, dependencies, traces, and availability?