AZ-400 Exam Overviews & AZ-400 Key Concepts

P.S. Free & New AZ-400 dumps are available on Google Drive shared by Lead2PassExam: https://drive.google.com/open?id=1n7McTI6F-MuxzcMQfkj0hfS524ItzRLP

If you are lack of skills in the preparation of getting the certification, our AZ-400 study materials are the best choice for you. Many people have successfully realized economic freedom after getting the AZ-400 certificate and changing a high salary job. So you need to act from now, come to join us and struggle together. Our AZ-400 Study Materials will help you change into social elite and you will never feel dispointed.

Microsoft AZ-400 Exam Syllabus Topics:

SectionWeightObjectives
Implement dependency management10–15%- Package management
  • 1. NuGet, npm, Maven package strategies
    • 2. Azure Artifacts feeds
      Implement application infrastructure15–20%- Containerization
      • 1. Docker image workflows
        • 2. Azure Kubernetes Service (AKS)
          - Infrastructure provisioning
          • 1. ARM templates and Bicep
            • 2. Terraform integration with Azure
              Implement continuous feedback10–15%- Monitoring and telemetry
              • 1. Azure Monitor and Application Insights
                • 2. Log Analytics and dashboards
                  - System feedback loops
                  • 1. Alerting and incident response
                    • 2. Post-deployment validation
                      Develop a DevOps strategy20–25%- Select appropriate tools and processes
                      • 1. Work item tracking and Agile practices
                        • 2. Source control strategies (Git, GitHub, Azure Repos)
                          - Plan for DevOps
                          • 1. Define team structures and DevOps responsibilities
                            • 2. Define quality strategy and shift-left practices
                              Implement CI using Azure Pipelines20–25%- Implement build strategies
                              • 1. Artifact management
                                • 2. Continuous integration triggers
                                  - Design build automation
                                  • 1. YAML pipelines configuration
                                    • 2. Build agents and self-hosted agents
                                      Implement CD using Azure Pipelines10–15%- Deployment automation
                                      • 1. Multi-stage pipelines
                                        • 2. Infrastructure as Code (ARM templates, Bicep, Terraform)
                                          - Release strategies
                                          • 1. Canary deployments
                                            • 2. Blue-green deployments

                                              >> AZ-400 Exam Overviews <<

                                              High Pass-Rate AZ-400 Exam Overviews | Easy To Study and Pass Exam at first attempt & Excellent Microsoft Designing and Implementing Microsoft DevOps Solutions

                                              With the Software version of our AZ-400 exam questions, you will find that there are no limits for the amount of the computers when download and installation and the users. You can use our AZ-400 study materials to stimulate the exam to adjust yourself to the atmosphere of the real exam and adjust your speed to answer the questions. The other two versions also boost the strenght and applicable method and you could learn our AZ-400 training quiz by choosing the most suitable version to according to your practical situation.

                                              Microsoft Designing and Implementing Microsoft DevOps Solutions Sample Questions (Q102-Q107):

                                              NEW QUESTION # 102
                                              You are deploying a new application that uses Azure virtual machines.
                                              You plan to use the Desired State Configuration (DSC) extension on the virtual machines.
                                              You need to ensure that the virtual machines always have the same Windows features installed.
                                              Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

                                              Answer:

                                              Explanation:

                                              1 - Create a PowerShell configuration file
                                              2 - Load the file to Azure Blob storage
                                              3 - Configure the Custom Script Extension on the virtual machines
                                              Reference:
                                              https://docs.microsoft.com/en-us/azure/automation/automation-dsc-getting-started
                                              https://docs.microsoft.com/en-us/azure/virtual-machines/extensions/custom-script-windows


                                              NEW QUESTION # 103
                                              You need to deploy Azure Kubernetes Service (AKS) to host an application. The solution must meet the following requirements:
                                              * Containers must only be published internally.
                                              * AKS clusters must be able to create and manage containers in Azure.
                                              What should you use for each requirement? To answer, select the appropriate options in the answer area.
                                              NOTE: Each correct selection is worth one point.

                                              Answer:

                                              Explanation:

                                              Explanation

                                              Box 1: Azure Container Registry
                                              Azure services like Azure Container Registry (ACR) and Azure Container Instances (ACI) can be used and connected from independent container orchestrators like kubernetes (k8s). You can set up a custom ACR and connect it to an existing k8s cluster to ensure images will be pulled from the private container registry instead of the public docker hub.
                                              Box 2: An Azure service principal
                                              When you're using Azure Container Registry (ACR) with Azure Kubernetes Service (AKS), an authentication mechanism needs to be established. You can set up AKS and ACR integration during the initial creation of your AKS cluster. To allow an AKS cluster to interact with ACR, an Azure Active Directory service principal is used.
                                              References:
                                              https://thorsten-hans.com/how-to-use-private-azure-container-registry-with-kubernetes
                                              https://docs.microsoft.com/en-us/azure/aks/cluster-container-registry-integration


                                              NEW QUESTION # 104
                                              You plan to create alerts that will be triggered based on the page load performance of a home page.
                                              You have the Application Insights log query shown in the following exhibit.

                                              Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
                                              NOTE: Each correct selection is worth one point.

                                              Answer:

                                              Explanation:

                                              Reference:
                                              https://devblogs.microsoft.com/premier-developer/alerts-based-on-analytics-query-using-custom-log-search/


                                              NEW QUESTION # 105
                                              You manage the Git repository for a large enterprise application.
                                              You need to minimize the data size of the repository.
                                              How should you complete the commands? To answer, select the appropriate options in the answer area.
                                              NOTE: Each correct selection is worth one point.

                                              Answer:

                                              Explanation:

                                              Explanation

                                              Box 1: --aggressive
                                              Cleanup unnecessary files and optimize the local repository:
                                              git gc --aggressive
                                              Box 2: prune
                                              Prune all unreachable objects from the object database:
                                              git prune
                                              Reference:
                                              https://gist.github.com/Zoramite/2039636


                                              NEW QUESTION # 106
                                              You plan to use Desired State Configuration (DSC) to maintain the configuration state of virtual machines that run Windows Server.
                                              You needto perform the following:
                                              Install Internet Information Services (IIS) on the virtual machines.
                                              Update the default home page of the IIS web server.
                                              How should you configure the DSC configuration file? To answer, select the appropriate options in the answer area.
                                              NOTE:Each correct selection is worth one point.

                                              Answer:

                                              Explanation:

                                              Explanation:
                                              See the answer in image

                                              Box 1: Windows Feature
                                              Example:
                                              Configuration Website Test {
                                              # Import the module that contains the resources we're using.
                                              Import-Disc Resource -Module Name Ps Desired State Configuration
                                              # The Node statement specifies which targets this configuration will beapplied to.
                                              Node 'localhost' {
                                              # The first resource block ensures that the Web-Server (IIS) feature is enabled.
                                              Windows Feature Web Server {
                                              Ensure = "Present"
                                              Name = "Web-Server"
                                              }
                                              Box 2: File
                                              Example continued:
                                              # The second resource block ensures that the website content copied to the website root folder.
                                              File Website Content {
                                              Ensure = 'Present'
                                              Source Path = 'c:\test\index.htm'
                                              Destination Path = 'c:\inetpub \wwwroot'
                                              }
                                              Reference:
                                              https://docs.microsoft.com/en-us/powershell/scripting/dsc/quickstarts/website-quickstart


                                              NEW QUESTION # 107
                                              ......

                                              If you have a dream to get the Microsoft certification? Why don’t you begin to act? The first step is to pass AZ-400 exam. Time will wait for no one. Only if you pass the AZ-400 exam, can you get a better promotion. And if you want to pass it more efficiently, we must be the best partner for you. Because we are professional AZ-400 Questions torrent provider, and our AZ-400 training materials are worth trusting; because we make great efforts on our AZ-400 learning guide, we do better and better in this field for more than ten years. Our AZ-400 study guide is your best choice.

                                              AZ-400 Key Concepts: https://www.lead2passexam.com/Microsoft/valid-AZ-400-exam-dumps.html

                                              BONUS!!! Download part of Lead2PassExam AZ-400 dumps for free: https://drive.google.com/open?id=1n7McTI6F-MuxzcMQfkj0hfS524ItzRLP