September/2021 Latest Braindump2go AZ-400 Exam Dumps with PDF and VCE Free Updated Today! Following are some new AZ-400 Real Exam Questions!

QUESTION 300
Case Study 3 – Woodgrove Bank
Overview
General Overview
Woodgrove Bank is a financial services company that has a main office in the United Kingdom.
Technical Requirements and Planned Changes
Planned Changes
Woodgrove Bank plans to implement the following project management changes:
Implement Azure DevOps for project tracking.
Centralize source code control in private GitHub repositories.
Implement Azure Pipelines for build pipelines and release pipelines.
Woodgrove Bank plans to implement the following changes to the identity environment:
Deploy an Azure AD tenant named woodgrovebank.com.
Sync the Active Directory domain to Azure AD.
Configure App1 to use a service principal.
Integrate GitHub with Azure AD.
Woodgrove Bank plans to implement the following changes to the core apps:
Migrate App1 to ASP.NET Core.
Integrate Azure Pipelines and the third-party build tool used to develop App2.
Woodgrove Bank plans to implement the following changes to the DevOps environment:
Deploy App1 to Azure App Service.
Implement source control for the DB1 schema.
Migrate all the source code from TFS1 to GitHub.
Deploy App2 to an Azure virtual machine named VM1.
Merge the POC branch into the GitHub default branch.
Implement an Azure DevOps dashboard for stakeholders to monitor development progress.
Technical Requirements
Woodgrove Bank identifies the following technical requirements:
The initial databases for new environments must contain both schema and reference data.
An Azure Monitor alert for VM1 must be configured to meet the following requirements:
– Be triggered when average CPU usage exceeds 80 percent for 15 minutes.
– Calculate CPU usage averages once every minute.
The commit history of the POC branch must replace the history of the default branch.
The Azure DevOps dashboard must display the metrics shown in the following table.

Access to Azure DevOps must be restricted to specific IP addresses.
Page load times for App1 must be captured and monitored.
Administrative effort must be minimized.
You need to meet the technical requirements for controlling access to Azure DevOps.
What should you use?

A. Azure Multi-Factor Authentication (MFA)
B. on-premises firewall rules
C. conditional access policies in Azure AD
D. Azure role-based access control (Azure RBAC)

Answer: C
Explanation:
Scenario: Access to Azure DevOps must be restricted to specific IP addresses.
Azure DevOps is authenticated through Azure Active Directory. You can use Azure AD’s conditional access to prevent logins from certain geographies and address ranges.
Reference:
https://www.rebeladmin.com/2018/08/step-step-guide-configure-location-based-conditional-access-policies/

QUESTION 301
Case Study 3 – Woodgrove Bank
Overview
General Overview
Woodgrove Bank is a financial services company that has a main office in the United Kingdom.
Technical Requirements and Planned Changes
Planned Changes
Woodgrove Bank plans to implement the following project management changes:
Implement Azure DevOps for project tracking.
Centralize source code control in private GitHub repositories.
Implement Azure Pipelines for build pipelines and release pipelines.
Woodgrove Bank plans to implement the following changes to the identity environment:
Deploy an Azure AD tenant named woodgrovebank.com.
Sync the Active Directory domain to Azure AD.
Configure App1 to use a service principal.
Integrate GitHub with Azure AD.
Woodgrove Bank plans to implement the following changes to the core apps:
Migrate App1 to ASP.NET Core.
Integrate Azure Pipelines and the third-party build tool used to develop App2.
Woodgrove Bank plans to implement the following changes to the DevOps environment:
Deploy App1 to Azure App Service.
Implement source control for the DB1 schema.
Migrate all the source code from TFS1 to GitHub.
Deploy App2 to an Azure virtual machine named VM1.
Merge the POC branch into the GitHub default branch.
Implement an Azure DevOps dashboard for stakeholders to monitor development progress.
Technical Requirements
Woodgrove Bank identifies the following technical requirements:
The initial databases for new environments must contain both schema and reference data.
An Azure Monitor alert for VM1 must be configured to meet the following requirements:
– Be triggered when average CPU usage exceeds 80 percent for 15 minutes.
– Calculate CPU usage averages once every minute.
The commit history of the POC branch must replace the history of the default branch.
The Azure DevOps dashboard must display the metrics shown in the following table.

Access to Azure DevOps must be restricted to specific IP addresses.
Page load times for App1 must be captured and monitored.
Administrative effort must be minimized.
You need to configure Azure Pipelines to control App2 builds.
Which authentication method should you use?

A. Windows NTLM
B. certificate
C. SAML
D. personal access token (PAT)

Answer: D
Explanation:
Scenario: Deploy App2 to an Azure virtual machine named VM1.
A personal access token (PAT) is used as an alternate password to authenticate into Azure DevOps.
Reference:
https://docs.microsoft.com/en-us/azure/devops/organizations/accounts/use-personal-access-tokens-to-authenticate

QUESTION 302
Case Study 3 – Woodgrove Bank
Overview
General Overview
Woodgrove Bank is a financial services company that has a main office in the United Kingdom.
Technical Requirements and Planned Changes
Planned Changes
Woodgrove Bank plans to implement the following project management changes:
Implement Azure DevOps for project tracking.
Centralize source code control in private GitHub repositories.
Implement Azure Pipelines for build pipelines and release pipelines.
Woodgrove Bank plans to implement the following changes to the identity environment:
Deploy an Azure AD tenant named woodgrovebank.com.
Sync the Active Directory domain to Azure AD.
Configure App1 to use a service principal.
Integrate GitHub with Azure AD.
Woodgrove Bank plans to implement the following changes to the core apps:
Migrate App1 to ASP.NET Core.
Integrate Azure Pipelines and the third-party build tool used to develop App2.
Woodgrove Bank plans to implement the following changes to the DevOps environment:
Deploy App1 to Azure App Service.
Implement source control for the DB1 schema.
Migrate all the source code from TFS1 to GitHub.
Deploy App2 to an Azure virtual machine named VM1.
Merge the POC branch into the GitHub default branch.
Implement an Azure DevOps dashboard for stakeholders to monitor development progress.
Technical Requirements
Woodgrove Bank identifies the following technical requirements:
The initial databases for new environments must contain both schema and reference data.
An Azure Monitor alert for VM1 must be configured to meet the following requirements:
– Be triggered when average CPU usage exceeds 80 percent for 15 minutes.
– Calculate CPU usage averages once every minute.
The commit history of the POC branch must replace the history of the default branch.
The Azure DevOps dashboard must display the metrics shown in the following table.

Access to Azure DevOps must be restricted to specific IP addresses.
Page load times for App1 must be captured and monitored.
Administrative effort must be minimized.
Hotspot Question
You need to configure the alert for VM1. The solution must meet the technical requirements.
Which two settings should you configure? To answer, select the appropriate settings in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:
Setting 1: Threshold value
Set to 80 %
Scenario: An Azure Monitor alert for VM1 must be configured to meet the following requirements:
Be triggered when average CPU usage exceeds 80 percent for 15 minutes.
Calculate CPU usage averages once every minute.
Setting 2: Aggregation granularity
Set to 15 minutes.

QUESTION 303
Case Study 3 – Woodgrove Bank
Overview
General Overview
Woodgrove Bank is a financial services company that has a main office in the United Kingdom.
Technical Requirements and Planned Changes
Planned Changes
Woodgrove Bank plans to implement the following project management changes:
Implement Azure DevOps for project tracking.
Centralize source code control in private GitHub repositories.
Implement Azure Pipelines for build pipelines and release pipelines.
Woodgrove Bank plans to implement the following changes to the identity environment:
Deploy an Azure AD tenant named woodgrovebank.com.
Sync the Active Directory domain to Azure AD.
Configure App1 to use a service principal.
Integrate GitHub with Azure AD.
Woodgrove Bank plans to implement the following changes to the core apps:
Migrate App1 to ASP.NET Core.
Integrate Azure Pipelines and the third-party build tool used to develop App2.
Woodgrove Bank plans to implement the following changes to the DevOps environment:
Deploy App1 to Azure App Service.
Implement source control for the DB1 schema.
Migrate all the source code from TFS1 to GitHub.
Deploy App2 to an Azure virtual machine named VM1.
Merge the POC branch into the GitHub default branch.
Implement an Azure DevOps dashboard for stakeholders to monitor development progress.
Technical Requirements
Woodgrove Bank identifies the following technical requirements:
The initial databases for new environments must contain both schema and reference data.
An Azure Monitor alert for VM1 must be configured to meet the following requirements:
– Be triggered when average CPU usage exceeds 80 percent for 15 minutes.
– Calculate CPU usage averages once every minute.
The commit history of the POC branch must replace the history of the default branch.
The Azure DevOps dashboard must display the metrics shown in the following table.

Access to Azure DevOps must be restricted to specific IP addresses.
Page load times for App1 must be captured and monitored.
Administrative effort must be minimized.
Drag and Drop Question
You need to replace the existing DevOps tools to support the planned changes.
What should you use? To answer, drag the appropriate tools to the correct targets. Each tool may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:
Box 1: Azure Boards
Azure Boards can be used to track work with Kanban boards, backlogs, team dashboards, and custom reporting
You can create multiple Trello boards, which are spaces to store tasks (for different work contexts, or even private boards)
You can easily share Trello boards with another person.
Box 2: Azure Pipelines
You can use Bamboo to implement CI/CD (Continuous Integration and Continuous Delivery) for a simple Azure function app using Atlassian Bamboo. Bamboo does continuous delivery of the project from source code to deployment. It has stages including Build, Test and Deploy.
Software teams in every industry are upgrading their continuous delivery pipeline with Bamboo. Easy build import from popular open source tools, user and group import from JIRA, seamless integration with Bitbucket, and native support for Git, Hg, and SVN means you’ll be building and deploying like a champ.
Box 3: GitHub repositories
Bitbucket can be used as the Git repository, but you can use any other Git repository (Like TFS Git) for source control of the code.
Reference:
https://www.trustradius.com/compare-products/azure-devops-services-vs-trello
https://marketplace.visualstudio.com/items?itemName=ms-vsts.vss-services-bamboo
https://www.c-sharpcorner.com/article/cicd-implementation-for-an-azure-function-app-using-atlassian-bamboo-server/

QUESTION 304
You use GitHub for source control.
A file that contains sensitive data is committed accidentally to the Git repository of a project.
You need to delete the file and its history form the repository.
Which two tools can you use? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A. the git filter-branch command
B. BFG Repo-Cleaner
C. the git rebase command
D. GitHub Desktop

Answer: AB
Explanation:
To entirely remove unwanted files from a repository’s history you can use either the git filter-branch command or the BFG Repo-Cleaner open source tool.
Reference:
https://docs.github.com/en/github/authenticating-to-github/keeping-your-account-and-data-secure/removing-sensitive-data-from-a-repository

QUESTION 305
Your company uses GitHub for source control. The company has a team that performs code reviews.
You need to automate the assignment of the code reviews. The solution must meet the following requirements:
Prioritize the assignment of code reviews to team members who have the fewest outstanding assignments. Ensure that each team member performs an equal number of code reviews in any 30-day period.
Prevent the assignment of code reviews to the team leader.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

A. Clear Never assign certain team members.
B. Select If assigning team members, don’t notify the entire team.
C. Select Never assign certain team members.
D. Set Routing algorithm to Round robin.
E. Set Routing algorithm to Load balance.

Answer: AE
Explanation:
A: To always skip certain members of the team, select Never assign certain team members. Then, select one or more team members you’d like to always skip. In this case select the team leader.
E: The load balance algorithm chooses reviewers based on each member’s total number of recent review requests and considers the number of outstanding reviews for each member. The load balance algorithm tries to ensure that each team member reviews an equal number of pull requests in any 30 day period.
Incorrect Answers:
D: The round robin algorithm chooses reviewers based on who’s received the least recent review request, focusing on alternating between all members of the team regardless of the number of outstanding reviews they currently have.
Reference:
https://docs.github.com/en/organizations/organizing-members-into-teams/managing-code-review-assignment-for-your-team

QUESTION 306
You have a project in Azure DevOps named Project1. Project1 contains a published wiki.
You need to change the order of pages in the navigation pane of the published wiki in the Azure DevOps portal.
What should you do?

A. At the root of the wiki, create a file named .order that defines the page hierarchy.
B. At the root of the wiki, create a file named wiki.md that defines the page hierarchy.
C. Rename the pages in the navigation pane.
D. Drag and drop the pages in the navigation pane.

Answer: D
Explanation:
Reorder a wiki page
You can reorder pages within the wiki tree view to have pages appear in the order and hierarchy you want.
You can drag-and-drop a page title in the tree view to do the following operations:
– Change the parent-child relationship of a page
– Change the order of the page within the hierarchy
Reference:
https://docs.microsoft.com/en-us/azure/devops/project/wiki/add-edit-wiki

QUESTION 307
You have a project in Azure DevOps.
You plan to deploy a self-hosted agent by using an unattended configuration script.
Which two values should you define in the configuration script? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

A. authorization credentials
B. the project name
C. the deployment group name
D. the organization URL
E. the agent pool name

Answer: AD
Explanation:
Unattended config:
The agent can be set up from a script with no human intervention. You must pass –unattended and the answers to all questions.
To configure an agent, it must know the URL to your organization or collection and credentials of someone authorized to set up agents. All other responses are optional.
Reference:
https://docs.microsoft.com/en-us/azure/devops/pipelines/agents/v2-windows

QUESTION 308
You have Azure Pipelines and GitHub integrated as a source code repository.
The build pipeline has continuous integration enabled.
You plan to trigger an automated build whenever code changes are committed to the repository.
You need to ensure that the system will wait until a build completes before queuing another build.
What should you implement?

A. path filters
B. batch changes
C. scheduled builds
D. branch filters

Answer: B
Explanation:
Batching CI runs
If you have many team members uploading changes often, you may want to reduce the number of runs you start. If you set batch to true, when a pipeline is running, the system waits until the run is completed, then starts another run with all changes that have not yet been built.
Example:
# specific branch build with batching
trigger:
batch: true
branches:
include:
-master
To clarify this example, let us say that a push A to master caused the above pipeline to run. While that pipeline is running, additional pushes B and C occur into the repository. These updates do not start new independent runs immediately. But after the first run is completed, all pushes until that point of time are batched together and a new run is started.
Reference:
https://docs.microsoft.com/en-us/azure/devops/pipelines/repos/github

QUESTION 309
You are using GitHub as a source code repository.
You create a client-side Git hook on the commit-msg event. The hook requires that each commit message contain a custom work item tag.
You need to make a commit that does not have a work item tag.
Which git commit parameter should you use?

A. –squash
B. –no-verify
C. –message ”
D. –no-post-rewrite

Answer: B
Explanation:
The commit-msg hook is invoked by git-commit and git-merge, and can be bypassed with the –no-verify option.
Reference:
https://git-scm.com/docs/githooks

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