Az204 Bootcamp Quiz2 revised

You have two Hyper-V hosts named Host1 and Host2. Host1 has an Azure virtual machine named VM1 that was deployed by using a custom Azure Resource
Manager template.
You need to move VM1 to Host2.
What should you do?

• From the Update management blade, click Enable.

• From the Overview blade, move VM1 to a different subscription.

• From the Redeploy blade, click Redeploy.

• From the Profile blade, modify the usage location.

Answer explanation

Answer : C

When you redeploy a VM, it moves the VM to a new node within the Azure infrastructure and then powers it back on, retaining all your configuration options and associated resources.

Your company has an Azure subscription.
You need to deploy a number of Azure virtual machines to the subscription by using Azure Resource Manager (ARM) templates. The virtual machines will be included in a single availability set.
You need to ensure that the ARM template allows for as many virtual machines as possible to remain accessible in the event of fabric failure or maintenance.
Which of the following is the value that you should configure for the platformFaultDomainCount property?

• • 10

• • 30

• • Min Value

• • Max Value

Answer explanation

Answer : D

The number of fault domains for managed availability sets varies by region - either two or three per region.

Your company has an Azure subscription.
You need to deploy a number of Azure virtual machines to the subscription by using Azure Resource Manager (ARM) templates. The virtual machines will be included in a single availability set.
You need to ensure that the ARM template allows for as many virtual machines as possible to remain accessible in the event of fabric failure or maintenance.
Which of the following is the value that you should configure for the platformUpdateDomainCount property?

• 10

• 20

• 30

• 40

Answer explanation

Answer : D

Each virtual machine in your availability set is assigned an update domain and a fault domain by the underlying Azure platform. For a given availability set, five non-user-configurable update domains are assigned by default (Resource Manager deployments can then be increased to provide up to 20 update domains) to indicate groups of virtual machines and underlying physical hardware that can be rebooted at the same time.

The API back end is hosted in an Azure App Service instance. You have implemented a RESTful service for the API back end.
You must configure back-end authentication for the API Management service instance.
Solution: You configure Basic gateway credentials for the HTTP(s) endpoint.
Does the solution meet the goal?

• Yes

• No

Answer explanation

Answer : B

API Management allows to secure access to the back-end service of an API using client certificates. Furthermore, the API back end is hosted in an Azure App
Service instance. It is an Azure resource and not an HTTP(s) endpoint.

You are developing a solution for a public facing API.
The API back end is hosted in an Azure App Service instance. You have implemented a RESTful service for the API back end.
You must configure back-end authentication for the API Management service instance.
Solution: You configure Client cert gateway credentials for the Azure resource.
Does the solution meet the goal?

• Yes

• No

Answer explanation

Answer : A

API Management allows to secure access to the back-end service of an API using client certificates.

You are authoring a set of nested Azure Resource Manager templates to deploy Azure resources. You author an Azure Resource Manager template named mainTemplate.json that contains the following linked templates: linkedTemplate1.json, linkedTemplate2.json.

You add parameters to a parameters template file named mainTemplate.parameters,json. You save all templates on a local device in the C:\templates\ folder.

You have the following requirements:

• Store the templates in Azure for later deployment.
• Enable versioning of the templates.
• Manage access to the templates by using Azure RBAC.
• Ensure that users have read-only access to the templates.
• Allow users to deploy the templates.

You need to store the templates in Azure.

How should you complete the command? To answer, select the appropriate options in the answer area.

• Box1:storage account create

  Box2:linkedTemplate2.json

• Box1:ts create

  Box2:mainTemplate2.json

• Box1:storage account update

  Box2:linkedTemplate1.json

Answer explanation

You are developing a service where customers can report news events from a browser using Azure Web PubSub. The service is implemented as an Azure Function App that uses the JSON WebSocket subprotocol to receive news events.

You need to implement the bindings for the Azure Function App.

How should you configure the binding? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

• Box1:user

  Box2:system

• Box1:webSubPubConnection

  Box2:connected

• Box1:webPubSubTrigger

  Box2:user

Answer explanation

You are building a software-as-a-service (SaaS) application that analyzes DNA data that will run on Azure virtual machines (VMs) in an availability zone. The data is stored on managed disks attached to the VM. The performance of the analysis is determined by the speed of the disk attached to the VM.

You have the following requirements:

• The application must be able to quickly revert to the previous day’s data if a systemic error is detected.
• The application must minimize downtime in the case of an Azure datacenter outage.

You need to provision the managed disk for the VM to maximize performance while meeting the requirements.

Which type of Azure Managed Disk should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

• Box1:Premium SSD

  Box2:GRS

• Box1:Standard SSD

  Box2:ZRS

• Box1:Standard HDD

  Box2:LRS

Answer explanation

You have downloaded an Azure Resource Manager template to deploy numerous virtual machines. The template is based on a current virtual machine, but must be adapted to reference an administrative password.
You need to make sure that the password is not stored in plain text.
You are preparing to create the necessary components to achieve your goal.
Which of the following should you create to achieve your goal? Answer by dragging the correct option from the list to the answer area.
Select and Place:

• Box1: An Azure Key Vault

  Box2:An Azure policy

• Box1: An Azure Key Vault

  Box2:Abackup policy

Answer explanation

You are creating an Azure Cosmos DB account that makes use of the SQL API. Data will be added to the account every day by a web application.
You need to ensure that an email notification is sent when information is received from IoT devices, and that compute cost is reduced.
You decide to deploy a function app.
Which of the following should you configure the function app to use? Answer by dragging the correct options from the list to the answer area.

• Box1:Consumption plan

  Box2:SendGrid Action

• Box1:Consumption plan

  Box2:SendGrid Binding

Answer explanation