Explanation:
Tumbling window functions divide a data stream into discrete temporal segments and apply a function to each of them. Tumbling windows are distinguished by the fact that they recur, do not overlap, and an event cannot belong to more than one.
The correct answer:
Connect to Pool! and query sys.dm_pdw_nodes_db_partition_stats
Explanation:
The timeunit, windowsize (how long each window lasts), and hopsize are the three parameters that make up a hopping window specification (by how much each window moves forward relative to the previous one). Offsetsize can also be utilized as an optional fourth parameter.
Explanation:
A shared access signature (SAS) allows you to delegate secure access to your storage account's resources. You have fine control over how a client can access your data with an SAS.
The correct answer:
The job's resources are insufficient to handle the volume of incoming data.
Explanation:
Managed identity is an Azure Active Directory feature that allows you to attach an identity to a variety of Azure resources without having to worry about managing the identity's credentials. You can use this identity to log in to any Azure AD-enabled service, such as Microsoft Graph, Key Vault, custom APIs, and so on.
Explanation:
Transparent Data Encryption (commonly abbreviated to TDE) is a database encryption method used by Microsoft, IBM, and Oracle. TDE provides file-level encryption. TDE addresses the issue of data security at rest by encrypting databases on the hard drive and, as a result, on backup media.
The correct answer:
Create a managed identity
The correct answer:
Increase the streaming units for the job
