You have an Azure subscription that contains a storage account named storage1. You plan to create a blob container named container1. You need to use customer-ma...

You have an Azure subscription that contains a storage account named storage1.
You plan to create a blob container named container1.
You need to use customer-managed key encryption for container1.
Which key should you use?

A. an EC key that uses the P-384 curve only B. an EC key that uses the P-521 curve only C. an EC key that uses the P-384 curve or P-521 curve only D. an RSA key with a key size of 4096 only E. an RSA key type with a key size of 2048, 3072, or 4096 only