Free AZ-400 Exam Braindumps (page: 61)

Page 61 of 128

You use Git for source control.

You need to commit a 3-GB ZIP file that contains virtual machines used for testing. The solution must meet the following requirements:

•The file must be versioned.
•The file must be associated with the corresponding code commits.

Which two actions should you include in the solution? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

  1. Install the git-fat extension and associate the extension to ZIP files.
  2. Install the Git LFS extension and associate the extension to ZIP files.
  3. Install the git-stash extension and associate the extension to ZIP files.
  4. Use GZip to compress the file before committing the file.
  5. Store files in Azure Storage and enable blob versions.

Answer(s): B,E



Your company has 60 developers who are assigned to four teams. Each team has 15 members. The company uses an agile development methodology.
You need to structure the work of the development teams so that each team owns their respective work while working together to reach a common goal.

Which parts of the taxonomy should you enable the team to perform autonomously?

  1. Features and Tasks
  2. Initiatives and Epics
  3. Epics and Features
  4. Stories and Tasks

Answer(s): D

Explanation:

A feature typically represents a shippable component of software.

Features, examples:
-Add view options to the new work hub
-Add mobile shopping cart
-Support text alerts
-Refresh the web portal with new look and feel

User Stories and Tasks are used to track work. Teams can choose how they track bugs, either as requirements or as tasks

Incorrect Answers:
B, C: An epic represents a business initiative to be accomplished.
Epics, examples:
-Increase customer engagement
-Improve and simplify the user experience
-Implement new architecture to improve performance
-Engineer the application to support future growth
-Support integration with external services

Support mobile apps


Reference:

https://docs.microsoft.com/en-us/azure/devops/boards/backlogs/define-features-epics
https://docs.microsoft.com/en-us/azure/devops/boards/work-items/about-work-items



Your company creates a new Azure DevOps team. You plan to use Azure DevOps for sprint planning.
You need to visualize the flow of your work by using an agile methodology. Which Azure DevOps component should you use?

  1. Kanban boards
  2. sprint planning
  3. delivery plans
  4. portfolio backlogs

Answer(s): A

Explanation:

Customizing Kanban boards
To maximize a team’s ability to consistently deliver high quality software, Kanban emphasize two main practices. The first, visualize the flow of work, requires you to map your team’s workflow stages and configure your Kanban board to match. Your Kanban board turns your backlog into an interactive signboard, providing a visual flow of work.


Reference:

https://azuredevopslabs.com/labs/azuredevops/agile/



Your company implements an Agile development methodology. You plan to implement retrospectives at the end of each sprint.
Which three questions should you include? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

  1. Who performed well?
  2. Who should have performed better?
  3. What could have gone better?
  4. What went well?
  5. What should we try next?

Answer(s): C,D,E

Explanation:

Sprint retrospective meetings
The sprint retrospective meeting typically occurs on the last day of the sprint, after the sprint review meeting. In this meeting, your team explores its execution of Scrum and what might need tweaking.

Based on discussions, your team might decide to change one or more processes to improve its own effectiveness, productivity, quality, and satisfaction. This meeting and the resulting improvements are critical to the agile principle of self-organization.

Look to address these areas during your team sprint retrospectives:
-Issues that affected your team's general effectiveness, productivity, and quality.
-Elements that impacted your team's overall satisfaction and project flow.
-What happened to cause incomplete backlog items? What actions will the team take to prevent these issues in the future?


Reference:

https://docs.microsoft.com/en-us/azure/devops/boards/sprints/best-practices-scrum



Page 61 of 128



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