Microsoft AZ-400 Übungsprüfungen
Zuletzt aktualisiert am 09.05.2025- Prüfungscode: AZ-400
- Prüfungsname: Designing and Implementing Microsoft DevOps Solutions
- Zertifizierungsanbieter: Microsoft
- Zuletzt aktualisiert am: 09.05.2025
SIMULATION
You have several apps that use an Azure SQL Database named db1.
You need to ensure that queries to db1 are tuned by Azure over time. The solution must only apply to db1.
To complete this task, sign in to the Microsoft Azure portal.
You have an Azure web app named webapp1 that uses the .NET Core runtime stack. You have an Azure Application Insights resource named AppInsights1. Webapp1 sends telemetry data to AppInsights1.
You need to ensure that webapp1 sends the telemetry data at a fixed sampling rate.
What should you do?
- A . From the code repository of webapp1, modify the ApplicationInsights.con g file.
- B . From the code repository of webapp1, modify the Startup.cs file.
- C . From AppInsights1, modify the Usage and estimated costs settings.
- D . From AppInsights1, configure the Continuous export settings.
You have an Azure web app named webapp1 that uses the .NET Core runtime stack. You have an Azure Application Insights resource named AppInsights1. Webapp1 sends telemetry data to AppInsights1.
You need to ensure that webapp1 sends the telemetry data at a fixed sampling rate.
What should you do?
- A . From the code repository of webapp1, modify the ApplicationInsights.con g file.
- B . From the code repository of webapp1, modify the Startup.cs file.
- C . From AppInsights1, modify the Usage and estimated costs settings.
- D . From AppInsights1, configure the Continuous export settings.
HOTSPOT
You have a project in Azure DevOps named Contoso App that contains pipelines in Azure Pipelines for GitHub repositories.
You need to ensure that developers receive Microsoft Teams notifications when there are failures in a pipeline of Contoso App.
What should you run in Teams? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
You manage source code control and versioning by using GitHub.
A large le is committed to a repository accidentally.
You need to reduce the size of the repository. The solution must remove the le from the repository.
What should you use?
- A . bfg
- B . lfs
- C . gvfs
- D . init
Your company makes use of Azure SQL Database Intelligent Insights and Azure Application Insights for monitoring purposes.
You have been tasked with analyzing the monitoring using ad-hoc queries. You need to utilize the correct query language.
Solution: You use Azure Log Analytics.
Does the solution meet the goal?
- A . Yes
- B . No
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 integrate a cloud-hosted Jenkins server and a new Azure DevOps deployment.
You need Azure DevOps to send a notification to Jenkins when a developer commits changes to a branch in Azure Repos.
Solution: You create a service hook subscription that uses the build completed event.
Does this meet the goal?
- A . Yes
- B . No
DRAG DROP
You have an Azure Repos Git repository named repo1.
You need to ensure that you can authenticate to repo1 by using SSH.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. NOTE: More than one order of answer choices is correct. You will receive credit for any of the correct orders you select.
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 manage a project in Azure DevOps.
You need to prevent the configuration of the project from changing over time.
Solution: Perform a Subscription Health scan when packages are created.
Does this meet the goal?
- A . Yes
- B . No
Your team uses an agile development approach.
You need to recommend a branching strategy for the team’s Git repository.
The strategy must meet the following requirements.
✑ Provide the ability to work on multiple independent tasks in parallel.
✑ Ensure that checked-in code remains in a releasable state always.
✑ Ensure that new features can be abandoned at any time.
✑ Encourage experimentation.
What should you recommend?
- A . a single long-running branch without forking
- B . multiple long-running branches
- C . a single fork per team member
- D . a single long-running branch with multiple short-lived feature branches