You are developing an application that is going to making use of the Azure Service Bus. You have to create filters based on the different types of subscribers that would subscribe to the topic.
The broad classification of these subscribers are:
- Subscribers should be able to receive all messages being sent to the
topic
- Subscribers should NOT be able to receive all messages being sent to
the topic
- Subscribers should be able to receive messages based on a SQL-like
conditional expression
Which of the following would you use as the filter condition for the requirement?
"Subscribers should be able to receive all messages being sent to the
topic"

• A.Boolean filters
• B.Primary filters
• C.SQL filters
• D.Correlation filters

Correct Answer: A

Here we have to make use of Boolean filters which could either accept or reject all messages"

https://docs.microsoft.com/en-us/azure/service-bus-messaging/topic-filters

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You need to resolve the Shipping web site error.
How should you configre the Azure Table Storage service? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation

Box 1: AllowedOrigins
A CORS request will fail if Access-Control-Allow-Origin is missing.
Scenario:
The following error message displays while you are testing the website:

Box
2: http://test-shippingapi.wideworldimporters.com
Syntax: Access-Control-Allow-Origin: *
Access-Control-Allow-Origin: <origin>
Access-Control-Allow-Origin: null
<origin> Specifies an origin. Only a single origin can be specified.
Box 3: AllowedOrigins
Box 4: POST
The only allowed methods are GET, HEAD, and POST. In this case POST is used.
"<Corsrule>" "allowedmethods" Failed to load no "Access-control-Origin" header is present References:
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Origin

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You develop an app that allows users to upload photos and videos to Azure storage. The app uses a storage REST API call to upload the media to a blob storage account named Account1. You have blob storage containers named Container1 and Container2.
Uploading of videos occurs on an irregular basis.
You need to copy specific blobs from Container1 to Container2 in real time when specific requirements are met, excluding backup blob copies.
What should you do?

• A.Download the blob to a virtual machine and then upload the blob to Container2.
• B.Run the Azure PowerShell command Start-AzureStorageBlobCopy.
• C.Copy blobs to Container2 by using the Put Blob operation of the Blob Service REST API.
• D.Use AzCopy with the Snapshot switch blobs to Container2.

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You plan to create a Docker image that runs as ASP.NET Core application named ContosoApp. You have a setup script named setupScript.ps1 and a series of application files including ContosoApp.dll.
You need to create a Dockerfile document that meets the following requirements:
*Call setupScript.ps1 when the container is built.
*Run ContosoApp.dll when the container starts.
The Docker document must be created in the same folder where ContosoApp.dll and setupScript.ps1 are stored.
Which four commands should you use to develop the solution? To answer, move the appropriate commands from the list of commands to the answer area and arrange them in the correct order.

Correct Answer:

Explanation

Step 1: WORKDIR /apps/ContosoApp
Step 2: COPY ./-
The Docker document must be created in the same folder where ContosoApp.dll and setupScript.ps1 are stored.
Step 3: EXPOSE ./ContosApp/ /app/ContosoApp
Step 4: CMD powershell ./setupScript.ps1
ENTRYPOINT ["dotnet", "ContosoApp.dll"]
You need to create a Dockerfile document that meets the following requirements:
* Call setupScript.ps1 when the container is built.
* Run ContosoApp.dll when the container starts.
References:
https://docs.microsoft.com/en-us/azure/app-service/containers/tutorial-custom-docker-image

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