Practice Free AZ-400 Exam Online Questions
You have an Azure subscription that contains the resources shown in the following table.
Project produces npm packages that are published to Feed1. Feed1 is consumed by multiple projects.
You need to ensure that only tested packages are available for consumption. The solution must minimize development effort.
What should you do?
- A . Create a feed view named @release and set @release as the default view. After the npm packages test successfully, configure a release pipeline that promotes a package to the @release view.
- B . Create a feed view named @release and set @release as the default view. After the npm packages test successfully, configure a release pipeline that tags the packages as release.
- C . Create a feed view named @default. After the npm packages test successfully, configure a release pipeline that tags the packages as release.
- D . Create a feed view named @default. After the npm packages test successfully, configure a release pipeline that promotes a package to the @default view.
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 plan to update the Azure DevOps strategy of your company.
You need to identify the following issues as they occur during the company’s development process:
✑ Licensing violations
✑ Prohibited libraries
Solution: You implement continuous deployment.
Does this meet the goal?
- A . Yes
- B . No
B
Instead implement continuous integration.
Note: WhiteSource is the leader in continuous open source software security and compliance management. WhiteSource integrates into your build process, irrespective of your programming languages, build tools, or development environments. It works automatically, continuously, and silently in the background, checking the security, licensing, and quality of your open source components against WhiteSource constantly-updated definitive database of open source repositories.
Reference: https: //azuredevopslabs.com/labs/vstsextend/whitesource/
Your company has a project in Azure DevOps for a new web application.
The company identifies security as one of the highest priorities.
You need to recommend a solution to minimize the likelihood that infrastructure credentials will be leaked.
What should you recommend?
- A . Add a Run Inline Azure PowerShell task to the pipeline.
- B . Add a PowerShell task to the pipeline and run Set-AzureKeyVaultSecret.
- C . Add an Azure Key Vault task to the pipeline.
- D . Add Azure Key Vault references to Azure Resource Manger templates.
Your company has a project in Azure DevOps for a new web application.
The company identifies security as one of the highest priorities.
You need to recommend a solution to minimize the likelihood that infrastructure credentials will be leaked.
What should you recommend?
- A . Add a Run Inline Azure PowerShell task to the pipeline.
- B . Add a PowerShell task to the pipeline and run Set-AzureKeyVaultSecret.
- C . Add an Azure Key Vault task to the pipeline.
- D . Add Azure Key Vault references to Azure Resource Manger templates.
DRAG DROP –
You have a project in Azure DevOps that uses packages from multiple public feeds. Some of the feeds are unreliable.
You need to consolidate the packages into a single feed.
Which three 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.
Explanation:
Step 1: Create a NuGet package.
NuGet and Maven are public package managers that support multiple feeds.
Step 2: Create an Azure Artifacts feed that uses upstream sources
If you want to use packages from multiple feeds, use upstream sources to bring packages from multiple feeds together into a single feed. Step 3: Create a Microsoft Visual Studio project that includes all the packages
Consume NuGet packages from upstream sources: Now you can open Visual Studio and install packages from the upstream sources you just configured.
Reference: https: //docs.microsoft.com/en-us/azure/devops/artifacts/how-to/set-up-upstream-sources
You plan to create an image that will contain a .NET Core application.
You have a Dockerfile file that contains the following code. (Line numbers are included for reference only.)
You need to ensure that the image is as small as possible when the image is built.
Which line should you modify in the le?
- A . 1
- B . 3
- C . 4
- D . 7
Your company hosts a web application in Azure, and makes use of Azure Pipelines for managing the build and release of the application. When stakeholders report that system performance has been adversely affected by the most recent releases, you configure alerts in Azure Monitor.
You are informed that new releases must satisfy specified performance baseline conditions in the staging environment before they can be deployed to production.
You need to make sure that releases not satisfying the performance baseline are prevented from being deployed.
Which of the following actions should you take?
- A . You should make use of a branch control check.
- B . You should make use of an alert trigger.
- C . You should make use of a gate.
- D . You should make use of an approval check.
You manage a project by using Azure Boards. You manage the project code by using GitHub.
You have three work items that have IDs of 456, 457, and 458.
You need to create a pull request that will be linked to all the work items. The solution must set the state of work item 456 to done.
What should you add to the commit message?
- A . Fixes #456, #457, #458
- B . Fixes #AB456, #AB457, #AB458
- C . #456, #457, #458
Completed #456 - D . #AB456, #AB457, #AB458
You manage a project by using Azure Boards. You manage the project code by using GitHub.
You have three work items that have IDs of 456, 457, and 458.
You need to create a pull request that will be linked to all the work items. The solution must set the state of work item 456 to done.
What should you add to the commit message?
- A . Fixes #456, #457, #458
- B . Fixes #AB456, #AB457, #AB458
- C . #456, #457, #458
Completed #456 - D . #AB456, #AB457, #AB458
Your company develops a client banking application that processes a large volume of data.
Code quality is an ongoing issue for the company. Recently, the code quality has deteriorated because of an increase in time pressure on the development team.
You need to implement static code analysis.
During which phase should you use static code analysis?
- A . integration testing
- B . staging
- C . production release
- D . build