Topic 4: Mix Questions Set
You are monitoring the health and performance of an Azure web app by using Azure Application Insights. You need to ensure that an alert is sent when the web app has a sudden rise in performance issues and failures. What should you use?
A. custom events
B. Application Insights Profiler
C. usage analysis
D. Smart Detection
E. Continuous export
Explanation: Smart Detection automatically warns you of potential performance problems and failure anomalies in your web application. It performs proactive analysis of the telemetry that your app sends to Application Insights. If there is a sudden rise in failure rates, or abnormal patterns in client or server performance, you get an alert.
You store source code in a Git repository in Azure repos. You use a third-party continuous integration (CI) tool to control builds. What will Azure DevOps use to authenticate with the tool?
A. certificate authentication
B. a personal access token (PAT)
C. a Shared Access Signature (SAS) token
D. NTLM authentication
Personal access tokens (PATs) give you access to Azure DevOps and Team Foundation Server (TFS), without using your username and password directly.
Your company hosts a web application in Azure. The company uses Azure Pipelines for the build and release management of the application. Stakeholders report that the past few releases have negatively affected system performance. You configure alerts in Azure Monitor. You need to ensure that new releases are only deployed to production if the releases meet defined performance baseline criteria in the staging environment first What should you use to prevent the deployment of releases that fail to meet the performance baseline?
A. a trigger
B. an Azure function
C. a gate
D. an Azure Scheduler job
Your company develops an application named App1 that is deployed in production. As part of an application update, a new service is being added to App1. The new service requires access to an application named App2 that is currently in development. You need to ensure that you can deploy the update to App1 before App2 becomes available. You must be able to enable the service in App1 once App2 is deployed. What should you do?
A. Create a branch in the build
B. Implement a branch policy
C. Create a fork in the build
D. Implement a feature flag
You are designing a configuration management solution to support five apps hosted on
Azure App Service.
Each app is available in the following three environments: development, test, and
production.
You need to recommend a configuration management solution that meets the following
requirements:
A. Azure Cosmos DB
B. Azure App Service
C. Azure App Configuration
D. Azure Key Vault
Explanation:
The Feature Manager in the Azure portal for App Configuration provides a UI for creating
and managing the feature flags that you use in your applications.
App Configuration offers the following benefits:
App Configuration complements Azure Key Vault, which is used to store application
secrets.
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