HOTSPOT
You manage a public-facing web application which allows authenticated users to upload and download large
files. On the initial public page there is a promotional video.
You plan to give users access to the site content and promotional video.
In the table below, identify the access method that should be used for the anonymous and authenticated parts
of the application. Make only one selection in each column.
Hot Area:
Answer: 
Explanation:
https://azure.microsoft.com/en-in/documentation/articles/storage-dotnet-shared-access-signaturepart-1/
No. 2 and No. 9 in the list here do seem to suggest these are the correct answers.
https://docs.microsoft.com/en-us/azure/storage/common/storage-dotnet-shared-access-signature-part-1#best-practices-when-using-sas
The middle two could also work if the application was written to manage the SASs in code correctly.
Would you want to be creating a policy for every member of your site? Is giving public access to the whole Blob Container safe?
Bad question.