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Free AZ-400 Exam Braindumps (page: 49)

Page 49 of 128
PDF with 552 Questions

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?

  1. Yes
  2. No

Answer(s): A

Explanation:

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/



Your company uses Azure DevOps for the build pipelines and deployment pipelines of Java-based projects. You need to recommend a strategy for managing technical debt.
Which two actions should you include in the recommendation? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

  1. Configure post-deployment approvals in the deployment pipeline.
  2. Configure pre-deployment approvals in the deployment pipeline.
  3. Integrate Azure DevOps and SonarQube.
  4. Integrate Azure DevOps and Azure DevTest Labs.

Answer(s): B,C

Explanation:

B: With SonarQube pre-approval, you can set quality gate.
C: You can manage technical debt with SonarQube and Azure DevOps.

Note: Technical debt is the set of problems in a development effort that make forward progress on customer value inefficient. Technical debt saps productivity by making code hard to understand, fragile, time-consuming to change, difficult to validate, and creates unplanned work that blocks progress. Unless they are managed, technical debt can accumulate and hurt the overall quality of the software and the productivity of the development team in the long term

SonarQube an open source platform for continuous inspection of code quality to perform automatic reviews with static analysis of code to:
-Detect Bugs
-Code Smells
-Security Vulnerabilities
-Centralize Quality
-What’s covered in this lab


Reference:

https://azuredevopslabs.com/labs/vstsextend/sonarqube/



Your company is building a new solution in Java.
The company currently uses a SonarQube server to analyze the code of .NET solutions.
You need to analyze and monitor the code quality of the Java solution.
Which task types should you add to the build pipeline?

  1. Gradle
  2. CocoaPods
  3. Grunt
  4. Gulp

Answer(s): A

Explanation:

SonarQube is a set of static analyzers that can be used to identify areas of improvement in your code. It allows you to analyze the technical debt in your project and keep track of it in the future. With Maven and Gradle build tasks, you can run SonarQube analysis with minimal setup in a new or existing Azure DevOps Services build task.

Prepare Analysis Configuration task, to configure all the required settings before executing the build.
-This task is mandatory.
-In case of .NET solutions or Java projects, it helps to integrate seamlessly with MSBuild, Maven and Gradle tasks.

Incorrect Answers:
B: CocoaPods is the dependency manager for Swift and Objective-C Cocoa projects.

Note: There are several versions of this question in the exam. The question can have three correct answers:
-MSBuild
-Maven
-Gradle

The question can also have different incorrect options, including:
-Chef
-Octopus
-xCODE


Reference:

https://docs3.sonarqube.org/latest/analysis/scan/sonarscanner-for-azure-devops/ https://docs.microsoft.com/en-us/azure/devops/java/sonarqube?view=azure-devops



HOTSPOT (Drag and Drop is not supported)
Your company uses GitHub for source control. GitHub repositories store source code and store process documentation. The process documentation is saved as Microsoft Word documents that contain simple flow charts stored as .bmp files.

You need to optimize the integration and versioning of the process documentation and the flow charts. The solution must meet the following requirements:
-Store documents as plain text.
-Minimize the number of files that must be maintained.
-Simplify the modification, merging, and reuse of flow charts.
-Simplify the modification, merging, and reuse of documents.

Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: Markdown (.md)
Github understands several text formats, including .txt and .md. .md stands for a file written in Markdown.

Box 2: Mermaid diagrams
Mermaid lets you create diagrams and visualizations using text and code.
It is a Javascript based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically.


Reference:

https://ourcodingclub.github.io/tutorials/git/
https://mermaid-js.github.io/mermaid/#/



Page 49 of 128



Post your Comments and Discuss Microsoft AZ-400 exam with other Community members:

yajnas commented on December 12, 2024
lot of the questions are from AZ-400 practice test
JAPAN
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yajnas commented on December 12, 2024
very relevant information
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yajnas commented on December 12, 2024
good material
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Pandiyan Venkatraman commented on November 13, 2024
good question
Anonymous
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jack commented on September 11, 2024
?? Just found this to be a great resource for AZ-400 prep! Perfect for gauging your readiness before the exam! ????
Anonymous
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FezekaH commented on June 20, 2024
Very effective.
Anonymous
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Marchelo commented on April 17, 2024
My honest opinion, it is good for passing the exam because all questions are same as the exam. But not so much for learning.
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redy commented on February 09, 2024
nice questions
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James commented on November 08, 2023
Thank you for providing these free exam questions. I used your questions for AZ-900 and managed to pass my exam. I am now preparing for my AZ-400. The content and questions looks very helpful.
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Pieere commented on May 19, 2023
This exam dumps proved to be very same to the real exam. The questions are from real exam.
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salpar commented on March 15, 2023
Good Questions
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There were questions on this breaindump that I had not studied for which helped me brush up on the exam. These dump is India.
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