Question:
Your company is using Azure Storage and needs to securely distribute a large amount of content to numerous users simultaneously (large-scale distribution). Which service should you use?
Answer:
If you need to distribute large amounts of content to many users at the same time, a CDN can help to reduce the load on your origin server and ensure that the content is delivered quickly to all users.
Azure Storage Account Replication replicates your data within Azure's infrastructure for durability and high availability, but it doesn't directly assist with large-scale content distribution.
Azure Data Factory is used for ETL (extract, transform, load) operations, not for distributing content.
Azure File Sync is used to centralize file services in Azure while maintaining local access to data, not for large-scale content distribution.