1 - Litware (QUESTION 1 - QUESTION 5) 

Overview 

Existing Environment 

Litware, Inc. e an independent software vendor (ISV). Litware has a main office and five branch 

offices. 

Application Architecture 

The company’s primary application is a single monolithic retirement fund management system 

based on ASP.NET web forms that use logic written in VB.NET. Some new sections of the 

application are written in C#. 

Variations of the application are created for individual customers. Currently, there are more than 

80 live code branches in the application’s code base. 

The application was developed by using Microsoft Visual Studio. Source code is stored in Team 

Foundation Server (TFS) in the main office. The branch offices access the source code by using 

TFS proxy servers. 

Architectural Issues 

Litware focuses on writing new code for customers. No resources are provided to refactor or 

remove existing code. Changes to the code base take a long time, as dependencies are not 

obvious to individual developers. 

Merge operations of the code often take months and involve many developers. Code merging 

frequently introduces bugs that are difficult to locate and resolve. 

Customers report that ownership costs of the retirement fund management system increase 

continually. The need to merge unrelated code makes even minor code changes expensive. 

Customers report that bug reporting is overly complex. 

Planned changes 

Litware plans to develop a new suite of applications for investment planning. The investment 

planning applications will require only minor integration with the existing retirement fund 

management system. 

The investment planning applications suite will include one multi-tier web application and two iOS 

mobile application. One mobile application will be used by employees; the other will be used by 

customers. 

Litware plans to move to a more agile development methodology. Shared code will be extracted 

into a series of packages. 

Litware has started an internal cloud transformation process and plans to use cloud-based 

services whenever suitable. 

Litware wants to become proactive in detecting failures, rather than always waiting for customer 

bug reports. 

Technical requirements 

The company’s investment planning applications suite must meet the following requirements: 

= New incoming connections through the firewall must be minimized. 

= Members of a group named Developers must be able to install packages. 

= The principle of least privilege must be used for all permission assignments. 

= A branching strategy that supports developing new functionality in isolation must be used. 

= Members of a group named Team Leaders must be able to create new packages and edit the 

permissions of package feeds. 

= Visual Studio App Center must be used to centralize the reporting of mobile application crashes 

and device types in use. 

= By default, all releases must remain available for 30 days, except for production releases, which 

must be kept for 60 days. 

= Code quality and release quality are critical. During release, deployments must not proceed 

between stages if any active bugs are logged against the release. 

= The mobile applications must be able to call the share pricing service of the existing retirement 

fund management system. Until the system is upgraded, the service will only support basic 

authentication over HTTPS. 

= The required operating system configuration for the test servers changes weekly. Azure 

Automation State Configuration must be used to ensure that the operating system on each 

test server is configured the same way when the servers are created and checked 

periodically. 

Current Technical Issue 

The test servers are configured correctly when first deployed, but they experience configuration 

drift over time. Azure Automation State Configuration fails to correct the configurations. 

Azure Automation State Configuration nodes are registered by using the following command. 

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QUESTION 1 

To resolve the current technical issue, what should you do to the Register

AzureRmAutomationDscNode command? 

What should you use to implement the code quality restriction on the release pipeline for the 

investment planning applications suite? 

Background 

Contoso, Ltd. is a manufacturing company that has a main office in Chicago. 

Contoso plans to improve its IT development and operations processes by implementing Azure 

DevOps principles. Contoso has an Azure subscription and creates an Azure DevOps 

organization. 

The Azure DevOps organization includes: 

= The Docker extension 

= A deployment pool named Pool? that contains 10 Azure virtual machines that run Windows 

Server 2016 

The Azure subscription contains an Azure Automation account. 

Contoso plans to create projects in Azure DevOps as shown in the following table. 

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Technical requirements 

Contoso identifies the following technical requirements: 

= Implement build agents for Projectt. 

= Whenever possible, use Azure resources. 

= Avoid using deprecated technologies. 

= Implement a code flow strategy for Project2 that will: 

- Enable Team2 to submit pull requests for Project2. 

- Enable Team2 to work independently on changes to a copy of Project2. 

- Ensure that any intermediary changes performed by Team2 on a copy of Project2 will be subject 

to the same restrictions as the ones defined in the build policy of Project2. 

= Whenever possible implement automation and minimize administrative effort. 

= Implement Project3, Project5, Project6, and Project/ based on the planned changes 

= Implement Project4 and configure the project to push Docker images to Azure Container 

Registry. 

QUESTION 6 

You add the virtual machines as managed nodes in Azure Automation State Configuration. 

You need to configure the computer in Group/. 

What should you do? 

In Azure DevOps, you create Project3. 

You need to meet the requirements of the project. 

What should you do first? 

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 m.ght 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 win NOT be able to return to it. As a 

result, these questions win not appear in the review screen. 

You integrate a cloud-hosted Jenkins server and a new Azure DevOps deployment 

You need Azure DevOps to send a notification to Jenkins when a developer commits changes to 

a branch in Azure Repos. 

Solution: You create a service hook subscription that uses the code pushed event. 

Does this meet the goal? 

Note: This question part of a series of questions that present the same scenario. Each 

question in the series contains a unique solution that might meet the staled goals. Some 

question sets might have more than one correct solution, whale 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. 

You integrate a cloud-hosted Jenkins server and a new Azure DevOps depsoyment. 

You need Azure DevOps to send a notification to Jenkins when a developer commits changes to 

a branch in Azure Repos. 

Solution: You add a trigger to the build pipeline. 

Does this meet the goal? 

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. 

You have an approval process that contains a condition. The condition requires that releases be 

approved by a team leader before they are deployed. 

You haw a pokey stating that approvals must occur within eight hours. 

You discover that deployments only if the approvals take longer than two hours. 

You need to ensure that the deployments only fail if the approvals take longer than hours. 

Solution From Post-deployment conditions, you modify the Timeout setting for post-deployment 

approvals. 

Does this meet the goal? 

Note: This question is part of * 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 sett might have more than one correct solution, while others might not havea 

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. 

You have an approval process that contains a condition. The condition requires that releases be 

approved by a team leader before they are deployed. 

You have a poky stating that approvals must occur within eight hour. 

You discover that deployments fail if the approvals take longer than two hours. 

You need to ensure that the deployments only fail if the approvals take longer than eight hours. 

Solution: From Post-deployment conditions, you modify the Time between re-evaluation of gates 

option. 

 Does this meet the goal? 

Note: This question n 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. 

You have an approval process that contains a condition. The condition requires that releases be 

approved by a team leader before they are deployed. 

You have a policy stating that approvals must occur within eight hours. 

You discover that deployments fail if the approvals lake longer than two hours. 

You need to ensure that the deployments only fail if the approvals take longer than eight hours. 

Solution: From Pre-deployment conditions, you modify the Timeout setting for pre-deployment 

approvals. 

Does this meet the goal? 

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. 

Your company has a prefect in Azure DevOps for a new web application. 

You need to ensure that when code is checked in, a build runs automatically. 

Solution: from the Triggers tab of the build pipeline, you select Enable continuous integration 

Does the meet the goal? 

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 ft. As a result 

these questions will not appear in the review screen. 

You company has a prefect in Azure DevOps for a new web application. 

You need to ensure that when code is checked in, a build runs automatically. 

Solution: From the Triggers tab of the build pipeline, you selected Batch changes while a build is 

in progress 

Does this meet the goal? 

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 

Your company has a project in Azure DevOps for a new web application. 

You need to ensure that when code is checked in, a build runs automatically. 

Solution: From the Continuous deployment trigger settings of the release pipeline, you enable the 

Pull request trigger setting. 

Does the meet the goal? 

You plan to create an image that will contain a .NET Core application. You have a Dockerfile file 

that contains the following code. (Line numbers are included for reference only.) 

（含图）

You need to ensure that the image is as small as possible when the image is built. 

Which line should you modify in the file? 

The company uses Azure DevOps for its Cl/CD pipelines. Some applications are built by using 

Erlang and Hack. 

You need to ensure that Erlang and Hack are supported as part of the build strategy across the 

hybrid cloud. The solution must minimize management overhead. 

What should you use to execute the build pipeline? 

You are automating the build process for a Java-based application by using Azure DevOps. 

You need to add code coverage testing and publish the outcomes to the pipeline. 

What should you use? 

You need to recommend a Docker container build strategy that meets the following requirements 

- Minimizes image sues 

- Minimizes the security surface area of the final image 

What should you include m the recommendation? 

You use Azure DevOps and host the production application on Azure virtual machines. 

Your team prepares an Azure Resource Manager template of the virtual machine that you mil use 

to test new features. 

You need to create a staging environment in Azure that meets the following requirements: 

- Minimizes the cost of Azure hosting 

- Provisions the virtual machines automatically 

- Use* the custom Azure Resource Manager template to provision the 

virtual machines 

What should you do? 

Your company has a team of 500 developers. New members are added continual lo the team 

You need to automate me management of users and licenses whenever possible 

Which task must you perform manually?

During a code review, you discover many quality issues. Many modules contain unused variables 

and empty catch Modes. You need to recommend a solution to improve the quality o' the code. 

What should you recommend? 

Your company plans to use an agile approach to software development 

You need to recommend an application to provide communication between members of the 

development team who work in locations around the world. The application must meet the 

following requirements: 

- Provide the ability to isolate the members of efferent project teams 

into separate communication channels and to keep a history of the chats 

within those channels. 

- Be available on Windows 10, 

Mac OS, 

iOS, 

and Android operating 

systems. 

- Provide the ability to add external contractors and suppliers to 

projects. 

- Integrate directly with Azure DevOps. 

What should you recommend?