Microsoft AZ-305 Practice Test 3
Question 20
An architecture proposal for azure activity log and tenant events relies on the following approach: Investigate only Application Insights HTTP dependency failures. Which specific failure or mismatch should the design reviewer identify?
- Broad role grants are unrelated to safe event-triggered execution.
- Default interactive history is not an indefinite regulatory archive.
- Identity events alone cannot establish the ARM action that deleted the resource.
- Application Insights telemetry does not reliably record ARM governance changes.
Explanation
Correct Answer
D:Investigate only Application Insights HTTP dependency failures. Application Insights telemetry does not reliably record ARM governance changes.
Incorrect Answers
A:This concern applies to Give every alert rule the subscription Owner role as its remediation mechanism. in another design solutions for logging and monitoring design. The current proposal specifically fails because application Insights telemetry does not reliably record ARM governance changes.
B:That assessment refers to the separate proposal 'Assume the interactive Activity Log always retains events indefinitely.' not to the recommendation under review. Here, Application Insights telemetry does not reliably record ARM governance changes.
C:That assessment refers to the separate proposal 'Diagnose resource deletion solely from password reset event tables.' not to the recommendation under review. Here, Application Insights telemetry does not reliably record ARM governance changes.
Question 21
Acceptance testing must establish the following operational result: The correlation identifies the actor and administrative operation for the audit. Which verification action most directly establishes that outcome?
- Search both sign-in and Activity Log tables for a controlled incident timeline.
- Correlate the resource operation timestamp and caller in the Activity Log.
- Run a nonproduction test alert and inspect automation run history.
- Find an archived event older than the portal's standard query horizon.
Explanation
Correct Answer
B:The correlation identifies the actor and administrative operation for the audit.
Incorrect Answers
A:That verification addresses the different requirement: A security engineer confuses Microsoft Entra sign-in logs with Azure resource deletion events. It does not directly establish the correlation identifies the actor and administrative operation for the audit.
C:This is a test for A security team needs auditable actions after a critical monitor alert without embedding scripts in alert rules. The requirement here is instead demonstrated by correlate the resource operation timestamp and caller in the Activity Log.
D:That verification addresses the different requirement: An enterprise must keep subscription Activity Logs for eighteen months, exceeding routine interactive history. It does not directly establish the correlation identifies the actor and administrative operation for the audit.
Question 22
An enterprise must keep subscription Activity Logs for eighteen months, exceeding routine interactive history. Which Azure architecture choice best meets this requirement?
- Diagnose resource deletion solely from password reset event tables.
- Investigate only Application Insights HTTP dependency failures.
- Assume the interactive Activity Log always retains events indefinitely.
- Export subscription Activity Logs through diagnostic settings to durable retention storage.
Explanation
Correct Answer
D:Export retention is independent of the interactive Activity Log's built-in history.
Incorrect Answers
A:Identity events alone cannot establish the ARM action that deleted the resource. In the present requirement, an enterprise must keep subscription Activity Logs for eighteen months, exceeding routine interactive history. The needed design instead works because export retention is independent of the interactive Activity Log's built-in history.
B:Application Insights telemetry does not reliably record ARM governance changes. In the present requirement, an enterprise must keep subscription Activity Logs for eighteen months, exceeding routine interactive history. The needed design instead works because export retention is independent of the interactive Activity Log's built-in history.
C:Default interactive history is not an indefinite regulatory archive. This proposal contradicts the stated architecture constraint.
Question 23
An architecture proposal for azure activity log and tenant events relies on the following approach: Assume the interactive Activity Log always retains events indefinitely. Which specific failure or mismatch should the design reviewer identify?
- Disk space metrics cannot attribute latency to a specific outbound dependency.
- Application Insights telemetry does not reliably record ARM governance changes.
- Identity events alone cannot establish the ARM action that deleted the resource.
- Default interactive history is not an indefinite regulatory archive.
Explanation
Correct Answer
D:Assume the interactive Activity Log always retains events indefinitely. Default interactive history is not an indefinite regulatory archive.
Incorrect Answers
A:This concern applies to Look only at VM disk capacity statistics for API request traces. in another design solutions for logging and monitoring design. The current proposal specifically fails because default interactive history is not an indefinite regulatory archive.
B:That assessment refers to the separate proposal 'Investigate only Application Insights HTTP dependency failures.' not to the recommendation under review. Here, Default interactive history is not an indefinite regulatory archive.
C:That assessment refers to the separate proposal 'Diagnose resource deletion solely from password reset event tables.' not to the recommendation under review. Here, Default interactive history is not an indefinite regulatory archive.
Question 24
Acceptance testing must establish the following operational result: A retrieved historical operation proves the designed archive retained it. Which verification action most directly establishes that outcome?
- Search both sign-in and Activity Log tables for a controlled incident timeline.
- Find an archived event older than the portal's standard query horizon.
- Correlate the resource operation timestamp and caller in the Activity Log.
- Inspect an end-to-end trace that contains the payment dependency span.
Explanation
Correct Answer
B:A retrieved historical operation proves the designed archive retained it.
Incorrect Answers
A:That verification addresses the different requirement: A security engineer confuses Microsoft Entra sign-in logs with Azure resource deletion events. It does not directly establish a retrieved historical operation proves the designed archive retained it.
C:That verification addresses the different requirement: An auditor needs who changed an Azure resource group policy assignment yesterday. It does not directly establish a retrieved historical operation proves the designed archive retained it.
D:This is a test for A web app's requests are slow only when calling a third-party payment API. The requirement here is instead demonstrated by find an archived event older than the portal's standard query horizon.
Question 25
A security engineer confuses Microsoft Entra sign-in logs with Azure resource deletion events. Which Azure architecture choice best meets this requirement?
- Diagnose resource deletion solely from password reset event tables.
- Assume the interactive Activity Log always retains events indefinitely.
- Investigate only Application Insights HTTP dependency failures.
- Route Entra logs and Azure Activity Logs as distinct telemetry sources to central analytics.
Explanation
Correct Answer
D:Authentication events and ARM control-plane operations have different origins and schemas.
Incorrect Answers
A:Identity events alone cannot establish the ARM action that deleted the resource. This proposal contradicts the stated architecture constraint.
B:Default interactive history is not an indefinite regulatory archive. In the present requirement, a security engineer confuses Microsoft Entra sign-in logs with Azure resource deletion events. The needed design instead works because authentication events and ARM control-plane operations have different origins and schemas.
C:Application Insights telemetry does not reliably record ARM governance changes. In the present requirement, a security engineer confuses Microsoft Entra sign-in logs with Azure resource deletion events. The needed design instead works because authentication events and ARM control-plane operations have different origins and schemas.
Question 26
An architecture proposal for azure activity log and tenant events relies on the following approach: Diagnose resource deletion solely from password reset event tables. Which specific failure or mismatch should the design reviewer identify?
- Default interactive history is not an indefinite regulatory archive.
- Identity events alone cannot establish the ARM action that deleted the resource.
- Per-resource recommendations are not a cross-service query-based anomaly monitor.
- Application Insights telemetry does not reliably record ARM governance changes.
Explanation
Correct Answer
B:Diagnose resource deletion solely from password reset event tables. Identity events alone cannot establish the ARM action that deleted the resource.
Incorrect Answers
A:That assessment refers to the separate proposal 'Assume the interactive Activity Log always retains events indefinitely.' not to the recommendation under review. Here, Identity events alone cannot establish the ARM action that deleted the resource.
C:This concern applies to Limit the solution to a single resource's blade recommendations. in another design solutions for logging and monitoring design. The current proposal specifically fails because identity events alone cannot establish the ARM action that deleted the resource.
D:That assessment refers to the separate proposal 'Investigate only Application Insights HTTP dependency failures.' not to the recommendation under review. Here, Identity events alone cannot establish the ARM action that deleted the resource.
Question 27
Acceptance testing must establish the following operational result: Cross-source correlation confirms the two event classes remain distinguishable. Which verification action most directly establishes that outcome?
- Correlate the resource operation timestamp and caller in the Activity Log.
- Search both sign-in and Activity Log tables for a controlled incident timeline.
- Review the KQL results for expected and excluded test events.
- Find an archived event older than the portal's standard query horizon.
Explanation
Correct Answer
B:Cross-source correlation confirms the two event classes remain distinguishable.
Incorrect Answers
A:That verification addresses the different requirement: An auditor needs who changed an Azure resource group policy assignment yesterday. It does not directly establish cross-source correlation confirms the two event classes remain distinguishable.
C:This is a test for Security wants a dynamic anomaly alert on log-based failed access patterns across many services. The requirement here is instead demonstrated by search both sign-in and Activity Log tables for a controlled incident timeline.
D:That verification addresses the different requirement: An enterprise must keep subscription Activity Logs for eighteen months, exceeding routine interactive history. It does not directly establish cross-source correlation confirms the two event classes remain distinguishable.
Question 28
A NOC must alert when a specific HTTP exception appears more than five times in ten minutes. Which Azure architecture choice best meets this requirement?
- Configure a static VM CPU metric threshold for an HTTP exception string.
- Search only the billing usage summary for the application.
- Limit the solution to a single resource's blade recommendations.
- Create a scheduled log query alert with a KQL filter and threshold.
Explanation
Correct Answer
D:A log search alert evaluates event-specific patterns and count thresholds on a schedule.
Incorrect Answers
A:CPU metrics do not contain exception message text needed by the detection. This proposal contradicts the stated architecture constraint.
B:Cost records contain spend rather than per-request failure and revision correlation. In the present requirement, a NOC must alert when a specific HTTP exception appears more than five times in ten minutes. The needed design instead works because a log search alert evaluates event-specific patterns and count thresholds on a schedule.
C:Per-resource recommendations are not a cross-service query-based anomaly monitor. In the present requirement, a NOC must alert when a specific HTTP exception appears more than five times in ten minutes. The needed design instead works because a log search alert evaluates event-specific patterns and count thresholds on a schedule.
Question 29
An architecture proposal for kql analytical alerting relies on the following approach: Configure a static VM CPU metric threshold for an HTTP exception string. Which specific failure or mismatch should the design reviewer identify?
- Application Insights telemetry does not reliably record ARM governance changes.
- Per-resource recommendations are not a cross-service query-based anomaly monitor.
- Cost records contain spend rather than per-request failure and revision correlation.
- CPU metrics do not contain exception message text needed by the detection.
Explanation
Correct Answer
D:Configure a static VM CPU metric threshold for an HTTP exception string. CPU metrics do not contain exception message text needed by the detection.
Incorrect Answers
A:This concern applies to Investigate only Application Insights HTTP dependency failures. in another design solutions for logging and monitoring design. The current proposal specifically fails because cPU metrics do not contain exception message text needed by the detection.
B:That assessment refers to the separate proposal 'Limit the solution to a single resource's blade recommendations.' not to the recommendation under review. Here, CPU metrics do not contain exception message text needed by the detection.
C:That assessment refers to the separate proposal 'Search only the billing usage summary for the application.' not to the recommendation under review. Here, CPU metrics do not contain exception message text needed by the detection.
Question 30
Acceptance testing must establish the following operational result: Trigger testing establishes query scope, threshold, and action group routing. Which verification action most directly establishes that outcome?
- Review the KQL results for expected and excluded test events.
- Compare request failure timestamps with the recorded deployment marker.
- Generate test exceptions and confirm the log alert fires after ingestion.
- Correlate the resource operation timestamp and caller in the Activity Log.
Explanation
Correct Answer
C:Trigger testing establishes query scope, threshold, and action group routing.
Incorrect Answers
A:That verification addresses the different requirement: Security wants a dynamic anomaly alert on log-based failed access patterns across many services. It does not directly establish trigger testing establishes query scope, threshold, and action group routing.
B:That verification addresses the different requirement: Support needs a query that correlates request failures with a deployment revision in App Insights. It does not directly establish trigger testing establishes query scope, threshold, and action group routing.
D:This is a test for An auditor needs who changed an Azure resource group policy assignment yesterday. The requirement here is instead demonstrated by generate test exceptions and confirm the log alert fires after ingestion.