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Page 16 of 52
Chooses between a direct provider relationship and a cloud-managed integration using concrete security, operations, capability, and commercial constraints.
Separates the current model input from authoritative workflow state and selectively retained information across runs.
Separates runtime model use from model training, fine-tuning, prompt design, and retrieval-augmented generation as different engineering levers.
Combines exact lexical matching with semantic recall and explains why hybrid retrieval often needs measured fusion and ranking.
Explains how environment configuration drift causes deployment bugs and how to reduce it.
Explains how later configuration providers override earlier values and keeps secrets, environment overrides, and diagnostics within explicit boundaries.
Debugs ASP.NET Core authentication challenges and authorization forbids across schemes, token validation, policies, claims, tenants, and resource checks.
Uses resource state, structured logs, traces, metrics, health, and configuration evidence to isolate a cross-service failure.
Handle a production support case where logs exist but related request events cannot be connected.
Diagnose a .NET API that fails to start on Azure App Service after a deployment.
Diagnose App Service app settings that reference Key Vault secrets but fail at runtime.
Diagnose a deployment slot swap that fails because the target app does not warm up successfully.
Diagnose a growing queue backlog in an Azure-based background processing system.
Uses Query Store and deployment evidence to diagnose and safely mitigate a concrete Azure SQL plan regression.
Builds a story about collaborating during an incident without chaos or duplicated work.
Investigate production failures caused by custom domain, DNS, TLS certificate, or HTTPS binding problems.
Diagnose authentication redirect or callback failures after a slot swap or domain change.
Investigate an endpoint accepting invalid data or returning inconsistent validation errors.
Investigate a production issue caused by staging and production slot configuration drifting apart.
Investigate resource spikes on App Service after a new .NET API release.
Diagnose a post-swap HTTP 500 from supplied database-migration evidence and choose a safe mitigation.
Diagnose missing trace continuity when an API enqueues work processed by an Azure worker.
Diagnose a .NET API that cannot connect to Azure SQL using managed identity.
Investigate a .NET API that appears to run but sends little or no telemetry to Application Insights.