Developing Solutions for Microsoft Azure Exam: AZ-204 - Question on Gateway Solution for Public Facing News API

D.

New-AzureRmApiManagementBackendProxy creates a new Backend Proxy Object which can be piped when creating a new Backend entity.

Example: Create a Backend Proxy In-Memory Object PS C:\>$secpassword = ConvertTo-SecureString "PlainTextPassword" -AsPlainText -Force PS C:\>$proxyCreds = New-Object System.Management.Automation.PSCredential ("foo", $secpassword) PS C:\>$credential = New-AzureRmApiManagementBackendProxy -Url "http://12.168.1.1:8080" -ProxyCredential $proxyCreds PS C:\>$apimContext = New-AzureRmApiManagementContext -ResourceGroupName "Api-Default-WestUS" -ServiceName "contoso" PS C:\>$backend = New-AzureRmApiManagementBackend -Context$apimContext -BackendId 123 -Url 'https://contoso.com/awesomeapi' -Protocol http -Title "first backend" -SkipCertificateChainValidation $true -Proxy $credential -Description "backend with proxy server" Creates a Backend Proxy Object and sets up Backend Incorrect Answers: A: The Import-AzureRmApiManagementApi cmdlet imports an Azure API Management API from a file or a URL in Web Application Description Language (WADL), Web Services Description Language (WSDL), or Swagger format.

B: New-AzureRmApiManagementBackend creates a new backend entity in Api Management.

C: The New-AzureRmApiManagement cmdlet creates an API Management deployment in Azure API Management.

To ensure that you can access the news API by using an Azure API Management service instance, you need to import the OpenAPI specification into the API Management service instance.

Option A: Import-AzureRmApiManagementApi -Context $ApiMgmtContext -SpecificationFormat "Swagger" -SpecificationPath $SwaggerPath -Path $Path This PowerShell command imports an API into an existing Azure API Management instance. It requires the following parameters:

• $ApiMgmtContext: the API Management instance context.
• $SwaggerPath: the path to the OpenAPI specification file.
• $Path: the URL path of the API in the API Management instance.

This command can be used to import an OpenAPI specification file in Swagger format.

Option B: New-AzureRmApiManagementBackend -Context $ApiMgmtContext-Url $Url -Protocol http This PowerShell command creates a new backend for an existing API Management instance. It requires the following parameters:

• $ApiMgmtContext: the API Management instance context.
• $Url: the URL of the backend service.
• $Protocol: the protocol used by the backend service (http or https).

This command can be used to create a backend for the news API, but it does not import the OpenAPI specification.

Option C: New-AzureRmApiManagement -ResourceGroupName $ResourceGroup -Name $Name "Location $Location -Organization $Org -AdminEmail $AdminEmail This PowerShell command creates a new Azure API Management instance. It requires the following parameters:

• $ResourceGroup: the name of the resource group.
• $Name: the name of the API Management instance.
• $Location: the location of the API Management instance.
• $Org: the name of the organization.
• $AdminEmail: the email address of the administrator.

This command can be used to create a new API Management instance, but it does not import the OpenAPI specification.

Option D: New-AzureRmApiManagementBackendProxy -Url $ApiUrl. This PowerShell command creates a new backend proxy for an existing API Management instance. It requires the following parameter:

• $ApiUrl: the URL of the backend service.

This command can be used to create a backend proxy for the news API, but it does not import the OpenAPI specification.

Therefore, the correct answer is option A: Import-AzureRmApiManagementApi -Context $ApiMgmtContext -SpecificationFormat "Swagger" -SpecificationPath $SwaggerPath -Path $Path. This command imports the OpenAPI specification into the API Management instance, allowing you to access the news API.