- (Exam Topic 4)
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.
The lead developer at your company reports that adding new application features takes longer than expected due to a large accumulated technical debt.
You need to recommend changes to reduce the accumulated technical debt. Solution: You recommend reducing the code coupling and the dependency cycles? Does this meet the goal?
Correct Answer:
B
Instead reduce the code complexity.
Note: Technical debt is the accumulation of sub-optimal technical decisions made over the lifetime of an application. Eventually, it gets harder and harder to change things: it’s the ‘sand in the gears’ that sees IT initiatives grind to a halt.
Reference:
https://dzone.com/articles/fight-through-the-pain-how-to-deal-with-technical https://www.devopsgroup.com/blog/five-ways-devops-helps-with-technical-debt/
- (Exam Topic 4)
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.
Your company uses Azure DevOps to manage the build and release processes for applications. You use a Git repository for applications source control.
You need to implement a pull request strategy that reduces the history volume in the master branch. Solution: You implement a pull request strategy that uses an explicit merge.
Does this meet the goal?
Correct Answer:
B
Instead use fast-forward merge. Note:
No fast-forward merge - This option merges the commit history of the source branch when the pull request
closes and creates a merge commit in the target branch. Reference:
https://docs.microsoft.com/en-us/azure/devops/repos/git/branch-policies
- (Exam Topic 4)
Your company is creating a suite of three mobile applications.
You need to control access to the application builds. The solution must be managed at the organization level What should you use? To answer, select the appropriate options m the answer area.
NOTE: Each correct selection is worth one point.
Solution:
Box 1: Microsoft Visual Studio App Center distribution Groups
Distribution Groups are used to control access to releases. A Distribution Group represents a set of users that can be managed jointly and can have common access to releases. Example of Distribution Groups can be teams of users, like the QA Team or External Beta Testers or can represent stages or rings of releases, such as Staging.
Box 2: Shared
Shared distribution groups are private or public distribution groups that are shared across multiple apps in a single organization. Shared distribution groups eliminate the need to replicate distribution groups across multiple apps.
Note: With the Deploy with App Center Task in Visual Studio Team Services, you can deploy your apps from Azure DevOps (formerly known as VSTS) to App Center. By deploying to App Center, you will be able to distribute your builds to your users.
References: https://docs.microsoft.com/en-us/appcenter/distribution/groups
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 4)
You have an app named App1. You have a Log Analytics workspace named Workspace 1 that contains two tables named Events and Logs. Appl manages events in multiple locations and writes logs to Workspace1.
You need to query Workspace1 for all log entries related to Asia that occurred during the last two days. In which order should you arrange the query statements? To answer, move all statements from the list of
statements to the answer area and arrange them in the correct order.
Solution:
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 3)
You need to perform the GitHub code migration. The solution must support the planned changes for the DevOps environment.
What should you use?
Correct Answer:
A
Woodgrove Bank plans to implement the following changes to the DevOps environment: 
Migrate all the source code from TFS1 to GitHub.
The Git-TFS tool is a two-way bridge between Team Foundation Version Control and Git, and can be used to perform a migration.
Reference:
https://docs.microsoft.com/en-us/devops/develop/git/migrate-from-tfvc-to-git
