Microsoft AZ-400: Potential candidates

This expert-level badge is aimed at the professionals working with technologies, processes, and people to constantly deliver on business value. They have the roles of designing and implementing business strategies for infrastructure, collaboration, source control, code, compliance, security, testing, continuous integration, monitoring, delivery, and feedback. They are also conversant with Azure development and administration. It is recommended that they become the experts in a minimum of one of these domains before taking the certification exam.

Reference: https://learn.microsoft.com/en-us/credentials/certifications/exams/az-400/

What Topics Are Covered by Microsoft AZ-400?

The skills and knowledge that you need for AZ-400 can be gained by mastering the exam topics that the applicants have to cover for passing such a certification test. They include the following:

• Facilitating Communication & Collaboration.
• Proficiency in Managing Source Control;
• Describing and Executing Continuous Integration;
• Developing an SRE Strategy;
• Creation of Strategies for Instrumentation;
• Configuration of Continuous Delivery and Release Management Strategy;
• Creation of Security & Compliance Plan;

These seven domains target to enhance a student's skills as a DevOps engineer. The first one is dedicated to the creation of strategies targeting instrumentation. Abilities to develop here include creating and executing logging and telemetry as well as integrating solutions for monitoring & logging. Thus, you have to be knowledgeable about CPU, Visual Studio App Center, Google Analytics, and Azure Monitor Application Insights.

The next objective covers the management of source control. A candidate's proficiency should reach high levels in the creation of a technique for present-day source control, planning and executing techniques for branching targeting the source code, configuring repositories, and integrating tools for source control. The knowledge of code reviews, Pull Requests, and GitHub will also be of immense help.

The third assessed portion takes cognizance of the fact that DevOps engineers need to know how to design a strategy directed at SRE (Site Reliability Engineering). This means that their studies should focus on creating an alerting strategy that is actionable, developing a strategy for predicting failure, and creating and executing a focused health check.

The fourth to include in the Microsoft AZ-400 exam is the topic targeting a strategy for continuous delivery and managing release. In this, candidates should establish themselves in the area of designing scripts as well as templates for deployment, executing an automation solution for orchestration, and planning an environment strategy for deployment.

The part that follows focuses on ensuring that there is a plan in place that provides security in addition to compliance. Targeted abilities include building a strategy for authentication and authorization, building a strategy for managing sensitive information, and developing security as well as compliance. Another area involves designing enforcement plans for governance.

For the sixth domain concentrated on describing and executing continuous integration, students get skills in designing automation for the build, developing a strategy for package management, and creating a strategy for managing application architecture. To study as well is how to execute strategies for the build and maintaining it, and creating a process that ensures builds are standardized across organizations.

The seventh and the final section for this AZ-400 test concerns facilitating collaboration and communication. The emphasis is on ensuring communication with stakeholders about information for positioning and release, generating process documentation for DevOps, and automating team member communication.

Microsoft AZ-400 Exam Syllabus Topics:

Microsoft Designing and Implementing Microsoft DevOps Solutions Sample Questions:

Question #1
Your company has a project in Azure DevOps.
You need to ensure that when there are multiple builds pending deployment only the most recent build is deployed.
What should you use?

A. deployment conditions
B. pull request triggers
C. deployment queue settings
D. release gates

Question #2
Your company has two virtual machines that run Linux in a third-party public cloud.
You plan to use the company ' s Azure Automation State Configuration implementation to manage the two virtual machines and detect configuration drift.
You need to onboard the Linux virtual machines.
You install PowerShell Desired State Configuration (DSC) on the virtual machines, and then run register.py.
Which three actions should you perform next in sequence? To answer, move the actions from the list of actions to the answer area and arrange them in the correct order.

Question #3
You have a project in Azure DevOps that uses an Azure Boards board and stores code in a GitHub repository.
The repository contains a file named README.md.
You need to ensure thatREADME.md includes the status of the work items on the board. The solution must minimize administrative effort.
What should you do first?

A. Create a GitHub personalaccess token (PAT).
B. Install the Azure Boards app for GitHub.
C. Enable GitHub annotations for the board.
D. Select Allow anonymous users to access the status badge.

Question #4
You have anAzure Pipelines pipeline named Pipeline1 that has the following YAML definition.

NOTE: Each correct selection is worth one point.

Question #5
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?

A. Stories and Tasks
B. Epics and Features
C. Features and Tasks
D. Initiatives and Epics

Solutions: