You develop and deploy a web app to Azure App Service. The Azure App Service uses a Basic plan in a single region. Users report that the web app is responding slow. You must capture the complete call stack to help identify performance issues in the code. Call stack data must be correlated across app instances. You must minimize cost and impact to users on the web app. You need to capture the telemetry. Which three actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A. Restart all apps in the App Service plan.
B. Enable Application Insights site extensions.
C. Upgrade the Azure App Service plan to Premium.
D. Enable Profiler.
E. Enable the Always On setting for the app service.
F. Enable Snapshot debugger.
G. Enable remote debugging.
Question 242
You are building an application to track cell towers that are available to phones in near real time. A phone will send information to the application by using the Azure Web PubSub service. The data will be processed by using an Azure Functions app. Traffic will be transmitted by using a content delivery network (CDN). The Azure function must be protected against misconfigured or unauthorized invocations. You need to ensure that the CDN allows for the Azure function protection. Which HTTP header should be on the allowed list?
A. Authorization
B. WebHook-Request-Callback
C. Resource
D. WebHook-Request-Origin
Question 243
You are developing an Azure App Service web app. The web app must securely store session information in Azure Redis Cache. You need to connect the web app to Azure Redis Cache. Which three Azure Redis Cache properties should you use? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A. Access key
B. SSL port
C. Subscription name
D. Location
E. Host name
F. Subscription id
Question 244
HOTSPOT - You are developing several microservices to run on Azure Container Apps. You need to monitor and diagnose the microservices. Which features should you use? To answer, select the appropriate feature in the answer area. NOTE: Each correct selection is worth one point.
Question 245
You need to configure the ContentUploadService deployment. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A. Add the following markup to line CS23: type: Private
B. Add the following markup to line CS24: osType: Windows
C. Add the following markup to line CS24: osType: Linux
D. Add the following markup to line CS23: type: Public
Scenario: All Internal services must only be accessible from Internal Virtual Networks (VNets) There are three Network Location types - Private, Public and Domain Reference: https://devblogs.microsoft.com/powershell/setting-network-location-to-private/
Question 246
You have an Azure API Management (APIM) Standard tier instance named APIM1 that uses a managed gateway. You plan to use APIM1 to publish an API named API1 that uses a backend database that supports only a limited volume of requests per minute. You also need a policy for API1 that will minimize the possibility that the number of requests to the backend database from an individual IP address you specify exceeds the supported limit. You need to identify a policy for API1 that will meet the requirements. Which policy should you use?
A. ip-filter
B. quota-by-key
C. rate-limit-by-key
D. rate-limit
Question 247
You develop a web application that sells access to last-minute openings for child camps that run on the weekends. The application uses Azure Application Insights for all alerting and monitoring. The application must alert operators when a technical issue is preventing sales to camps. You need to build an alert to detect technical issues. Which alert type should you use?
A. Metric alert using multiple time series
B. Metric alert using dynamic thresholds
C. Log alert using multiple time series
D. Log alert using dynamic thresholds
Question 248
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You are developing an Azure solution to collect point-of-sale (POS) device data from 2,000 stores located throughout the world. A single device can produce 2 megabytes (MB) of data every 24 hours. Each store location has one to five devices that send data. You must store the device data in Azure Blob storage. Device data must be correlated based on a device identifier. Additional stores are expected to open in the future. You need to implement a solution to receive the device data. Solution: Provision an Azure Service Bus. Configure a topic to receive the device data by using a correlation filter. Does the solution meet the goal?
A. Yes
B. No
A message is raw data produced by a service to be consumed or stored elsewhere. The Service Bus is for high-value enterprise messaging, and is used for order processing and financial transactions. Reference: https://docs.microsoft.com/en-us/azure/event-grid/compare-messaging-services
Question 249
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You are developing an Azure solution to collect point-of-sale (POS) device data from 2,000 stores located throughout the world. A single device can produce 2 megabytes (MB) of data every 24 hours. Each store location has one to five devices that send data. You must store the device data in Azure Blob storage. Device data must be correlated based on a device identifier. Additional stores are expected to open in the future. You need to implement a solution to receive the device data. Solution: Provision an Azure Event Grid. Configure event filtering to evaluate the device identifier. Does the solution meet the goal?
A. Yes
B. No
Instead use an Azure Service Bus, which is used order processing and financial transactions. Note: An event is a lightweight notification of a condition or a state change. Event hubs is usually used reacting to status changes. Reference: https://docs.microsoft.com/en-us/azure/event-grid/compare-messaging-services
Question 250
DRAG DROP - You manage several existing Logic Apps. You need to change definitions, add new logic, and optimize these apps on a regular basis. What should you use? To answer, drag the appropriate tools to the correct functionalities. Each tool 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. Select and Place:
Box 1: Enterprise Integration Pack For business-to-business (B2B) solutions and seamless communication between organizations, you can build automated scalable enterprise integration workflows by using the Enterprise Integration Pack (EIP) with Azure Logic Apps. Box 2: Code View Editor - Edit JSON - Azure portal - 1. Sign in to the Azure portal. 2. From the left menu, choose All services. In the search box, find "logic apps", and then from the results, select your logic app. 3. On your logic app's menu, under Development Tools, select Logic App Code View. 4. The Code View editor opens and shows your logic app definition in JSON format. Box 3: Logic Apps Designer - Reference: https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-enterprise-integration-overview https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-author-definitions