- (Exam Topic 4)
Your company uses cloud-hosted Jenkins for builds.
You need to ensure that Jenkins can retrieve source code from Azure Repos.
Which three actions should you perform? Each correct answer presents part of the solution NOTE: Each correct answer selection is worth one point

1. A. Add the Team Foundation Server (TFS) plug-in to Jenkins.
2. B. Create a personal access token m your Azure DevOps account.
3. C. Create a webhook in Jenkins.
4. D. Add a domain to your Jenkins account.
5. E. Create a service hook m Azure DevOps.

Correct Answer: ABE
References:
https://blogs.msdn.microsoft.com/devops/2017/04/25/vsts-visual-studio-team-services-integration-with-jenkins/
http://
www.aisoftwarellc.com/blog/post/how-to-setup-automated-builds-using-jenkins-and-visual-studio-team-foundat

- (Exam Topic 4)
During a code review, you discover quality issues in a Java application.
You need to recommend a solution to detect quality issues including unused variables and empty catch blocks. What should you recommend?

1. A. In an Xcode build task, select Use xcpretty from Advanced.
2. B. In a Maven build task, select Run PMD.
3. C. In a Grunt build task, select Enabled from Control Options.
4. D. In a Gulp build task, specify a custom condition expression.

Correct Answer: B
PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth.
There is an Apache Maven PMD Plugin which allows you to automatically run the PMD code analysis tool on your project's source code and generate a site report with its results.

- (Exam Topic 1)
How should you configure the release retention policy for the investment planning applications suite? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Solution:
Scenario: By default, all releases must remain available for 30 days, except for production releases, which must be kept for 60 days.
Box 1: Set the default retention policy to 30 days
The Global default retention policy sets the default retention values for all the build pipelines. Authors of build pipelines can override these values.
Box 2: Set the stage retention policy to 60 days
You may want to retain more releases that have been deployed to specific stages. References: https://docs.microsoft.com/en-us/azure/devops/pipelines/policies/retention

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 4)
You have an on-premises app named App1 that accesses Azure resources by using credentials stored in a configuration file.
You plan to upgrade App1 to use an Azure service principal.
What is required for App1 to programmatically sign in to Azure Active Directory (Azure AD)?

1. A. the application ID, a client secret, and the object ID
2. B. a client secret, the object ID, and the tenant ID
3. C. the application ID, a client secret, and the tenant ID
4. D. the application ID, a client secret, and the subscription ID

Correct Answer: C
https://docs.microsoft.com/en-us/azure/active-directory/develop/app-objects-and-service-principals "When you've completed the app registration, you've a globally unique instance of the app (the application object) which lives within your home tenant or directory. You also have a globally unique ID for your app (the app or client ID). In the portal, you can then add secrets or certificates and scopes to make your app work, customize the branding of your app in the sign-in dialog, and more."

- (Exam Topic 4)
You have a project m Azure DevOps that has a release pipeline.
You need to integrate work item tracking and an Agile project management system to meet the following requirements:
• Ensure that developers can track whether their commits are deployed to production.
• Report the deployment status.
• Minimize integration effort. Which system should you use?

1. A. Trello
2. B. Jira
3. C. Basecamp
4. D. Asana

Correct Answer: B
Jira Software is a development tool used by agile teams to plan, track, and manage software releases. Using Azure Pipelines, teams can configure CI/CD pipelines for applications of any language, deploying to any platform or any cloud.
Note: Microsoft and Atlassian have partnered together to build an integration between Azure Pipelines and Jira Software.
This integration connects the two products, providing full tracking of how and when the value envisioned with an issue is delivered to end users. This enables teams to setup a tight development cycle from issue creation through release. Key development milestones like builds and deployments associated to a Jira issue can then be tracked from within Jira Software.
Reference:
https://devblogs.microsoft.com/devops/azure-pipelines-integration-with-jira-software/