DP-100 · Question #377
You manage an Azure Machine Learning workspace. You plan to import data from Azure Data Lake Storage Gen2. You need to build a URI that represents the storage location. Which protocol should you use?
The correct answer is C. abfss. To import data from Azure Data Lake Storage Gen2 into an Azure Machine Learning workspace, a URI representing the storage location needs to be built.
Question
Options
- Ahttps
- Badl
- Cabfss
- Dwasbs
How the community answered
(39 responses)- A5% (2)
- B3% (1)
- C87% (34)
- D5% (2)
Why each option
To import data from Azure Data Lake Storage Gen2 into an Azure Machine Learning workspace, a URI representing the storage location needs to be built.
The `abfss` (Azure Blob File System driver, secure) protocol is the recommended and standard protocol for securely connecting to and addressing data in Azure Data Lake Storage Gen2, enabling access to its hierarchical namespace features.
`wasbs` (Windows Azure Storage Blob System) is the protocol typically used for general Azure Blob Storage, which does not fully utilize the hierarchical namespace capabilities of Azure Data Lake Storage Gen2.
Concept tested: Azure Data Lake Storage Gen2 URI protocols
Source: https://learn.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-introduction#uri-syntax
Topics
Community Discussion
No community discussion yet for this question.