You have an Azure subscription that contains an Azure Service Fabric cluster and a Service Fabric application named FabricApp.
You develop and package a Service Fabric application named AppPackage. AppPackage is saved in a compressed folder named AppPackage.zip.
You upload AppPackage.zip to an external store.
You need to register AppPackage in the Azure subscription.
What should you do first?
To register AppPackage in the Azure subscription, the first step should be to copy AppPackage.zip to a blob storage account. This is necessary to make the package accessible to Azure Service Fabric. The application package must be available in a location where the Service Fabric cluster can access and deploy it. Uploading the compressed file to blob storage achieves this requirement, allowing you to proceed with the necessary registration and deployment steps.
Ψορρεψτ Starting with version 6.1, Service Fabric allows provisioning from an external store. With this option, the application package doesn't have to be copied to the image store. Instead, you can create an sfpkg and upload it to an external store, then provide the download URI to Service Fabric when provisioning. The same package can be provisioned to multiple clusters. Provisioning from the external store saves the time needed to copy the package to each cluster.
https://www.examtopics.com/discussions/microsoft/view/22778-exam-az-300-topic-2-question-26-discussion/ Answer is B