AZ-400 practice questions 91–100

1. Question 91 · 540 in bank

   HOTSPOT - You have an Azure Kubernetes Service (AKS) pod. You need to configure a probe to perform the following actions: ✑ Confirm that the pod is responding to service requests. ✑ Check the status of the pod four times a minute. ✑ Initiate a shutdown if the pod is unresponsive. How should you complete the YAML configuration file? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Box 1: readinessProbe: For containerized applications that serve traffic, you might want to verify that your container is ready to handle incoming requests. Azure Container Instances supports readiness probes to include configurations so that your container can't be accessed under certain conditions. Incorrect Answers: livenessProbe: Containerized applications may run for extended periods of time, resulting in broken states that may need to be repaired by restarting the container. Azure Container Instances supports liveness probes so that you can configure your containers within your container group to restart if critical functionality is not working. Box 2: periodSeconds: 15 - The periodSeconds property designates the readiness command should execute every 15 seconds. Reference: https://docs.microsoft.com/en-us/azure/container-instances/container-instances-readiness-probe

   Source: Adapted from community discussion — k8smaster

   References

   • Kubernetes documentation
   • Microsoft Learn
   • Google Cloud documentation
   • Kubernetes documentation
   • Kubernetes documentation

   

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2. Question 92 · 540 in bank

   DRAG DROP - You have a web app named App1 that uses Application Insights in Azure Monitor to store log data. App1 has users in multiple locations. You need to query App1 requests from London and Paris that return a 404 error. The solution must meet the following requirements: • Return the timestamp url, resultCode, and duration fields • Only show requests made during the last hour. How should you complete the query? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   References

   • Microsoft Learn

   

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3. Question 93 · 540 in bank

   DRAG DROP - You have a project in Azure DevOps. You need to configure a dashboard. The solution must include the following metrics: • Bottlenecks in the software development process • A burndown chart for the work in a single iteration • How long it takes to close a work item after the item was started Which type of widget should you use for each metric? To answer, drag the appropriate widget types to the correct metrics. Each widget type may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   CFD: Visualize the flow of work and identify bottlenecks in the software development process. https://learn.microsoft.com/en-us/azure/devops/report/dashboards/cumulative-flow-cycle-lead-time-guidance?view=azure-devops Lead time: Displays the lead time of work items closed in a specified timeframe for a single team and backlog level. https://learn.microsoft.com/en-us/azure/devops/report/dashboards/widget-catalog?view=azure-devops#lead-time-widget Sprint Burndown: Displays a burndown chart for the work of a team in a single iteration. https://learn.microsoft.com/en-us/azure/devops/report/dashboards/widget-catalog?view=azure-devops#sprint-burndown-analytics-widget

   Source: Adapted from community discussion — chloaus

   References

   • Microsoft Learn
   • Microsoft Learn

   

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4. Question 94 · 540 in bank

   Select 2

   You have an Azure subscription that contains a Log Analytics workspace named WS1 and a virtual machine named VM1. You need to install the Microsoft Enterprise Cloud Monitoring extension on VM1. Which two values are required to configure the extension? Each correct answer presents part of the solution. NOTE: Each correct answer is worth one point.

   • Athe secret key of WS1
   • Bthe ID of the subscription
   • Cthe system-assigned managed identity of VM1
   • Dthe ID of WS1
   • Ethe resource ID of VM1

   Show answer

   Answer: AD

   References

   • Microsoft Learn

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5. Question 95 · 540 in bank

   You have an app named App1 that uses Application Insights to monitor application performance. You need to analyze how often a page in App1 is accessed. Which pane in Application Insights should you use?

   • AEvents
   • BSessions
   • CImpact
   • DUsers

   Show answer

   Answer: A

   Explanation

   Should be A Events tool: How often are certain pages and features of your app used? A page view is counted when a browser loads a page from your app, provided you've instrumented it. https://learn.microsoft.com/en-us/azure/azure-monitor/app/usage-segmentation

   Source: Adapted from community discussion — jjjamesss

   References

   • Microsoft Learn

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6. Question 96 · 540 in bank

   HOTSPOT - You have a project in Azure DevOps that includes two users named User1 and User2. You plan to use Azure Monitor to manage logs. You need to ensure that the users can perform the actions shown in following the table.

   

   The solution must follow the principle of least privilege. Which role should you assign to each user? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   References

   • Microsoft Learn

   

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7. Question 97 · 540 in bank

   DRAG DROP - You have a project in Azure DevOps. You need to configure a dashboard that will provide information on the following metrics. • How long it takes to close a work item • The number of completed backlog items • How long it takes to restore failed services Which type of widget should you use for each metric? To answer, drag the appropriate widget types to the correct metrics. Each widget type may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   How long it takes to close a work item: Cycle time Cycle time measures the time it takes to complete a work item, from the moment work begins until it is completed (or closed). The number of completed backlog items: Velocity Velocity measures the amount of work completed during a sprint or iteration. It is typically used to track the number of completed backlog items. How long it takes to restore failed services: Lead time Lead time measures the total time from when an issue is identified (or work is requested) until it is resolved (such as restoring a failed service).

   Source: Adapted from community discussion — edavison

   References

   • Microsoft Learn

   

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8. Question 98 · 540 in bank

   You have an Azure App Service app named App1. You need to identify when App1 was offline. The solution must minimize administrative effort. Which troubleshooting category in App Service diagnostics should you use?

   • ANavigator
   • BConfiguration and Management
   • CDiagnostic Tools
   • DAvailability and Performance

   Show answer

   Answer: D

   References

   • Microsoft Learn

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9. Question 99 · 540 in bank

   You have an Azure subscription that contains an Azure Kubernetes Service (AKS) instance named AKS1. You collect and analyze metrics for AKS1 by using the Azure Monitor managed service for Prometheus. You need to analyze the performance of AKS1. Which query language should you use?

   • APL/SQL
   • BPromQL
   • CSparkQL
   • DKQL

   Show answer

   Answer: B

   References

   • Microsoft Learn

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10. Question 100 · 540 in bank

    HOTSPOT - You are interrogating logs by using KQL. You execute the query shown in the following exhibit.

    

    Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic. NOTE: Each correct selection is worth one point.

    

    This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

    Show the answer figure

    Answer: See figure below

    Explanation

    I believe the answer is correct. We are having five initial columns (we are including Level here, which will be constructed from a substring) and we add Duration as well.

    Source: Adapted from community discussion — andrey8860

    References

    • Microsoft Learn
    • Microsoft Learn
    • Microsoft Learn

    

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AZ-400 practice, question 91. 540 questions available.