Administering Relational Databases on Microsoft Azure (DP-300) Test 2

A shared access signature (SAS) provides secure delegated access to resources in your storage account. With a SAS, you have granular control over how a client can access your data. For example:
What resources the client may access.
What permissions they have to those resources.
How long the SAS is valid.
Note: Data Lake Storage Gen2 supports the following authorization mechanisms:
Shared Key authorization
Shared access signature (SAS) authorization
Role-based access control (Azure RBAC)
Access control lists (ACL) Data Lake Storage Gen2 supports the following authorization mechanisms:
Shared Key authorization
Shared access signature (SAS) authorization
Role-based access control (Azure RBAC)
Access control lists (ACL)
Reference:
https://docs.microsoft.com/en-us/azure/storage/common/storage-sas-overview