Question 200

You develop an ASP. Net Core application by integrating the Application Insights SDK into your solution. The application sends a very high rate of telemetry in a short time interval. You observe a reduced number of events, traces, and metrics being recorded and increased error rates for telemetry ingestion. You need to reduce telemetry traffic, data costs, and storage costs while preserving a statistically correct analysis of application telemetry data. Your solution must ensure that you will be able to correlate HTTP request and response data. What should you do?

• AConfigure a Log Analytics workspace data collection rule (DCR). Use a Kusto Query Language (KQL) statement to filter incoming data.
• BDisable adaptive sampling. Enable and configure the fixed-rate sampling module.
• CSet a daily cap on the Log Analytics workspace. Create an Activity log alert rule.
• DConfigure the TelemetryConfiguration object in the instrumented code. Increase the metric aggregation interval to 15 minutes.