Exam DP-100 topic 3 question 158 discussion

Actual exam question from Microsoft's DP-100

Question #: 158
Topic #: 3

HOTSPOT
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You manage an Azure Machine Learning workspace named workspace1 by using the Python SDK v2. You create a General Purpose v2 Azure storage account named mlstorage1. The storage account includes a publicly accessible container named mlcontainer1.

The container stores 10 blobs with files in the CSV format.

You must develop Python SDK v2 code to create a data asset referencing all blobs in the container named mlcontainer1.

You need to complete the Python SDK v2 code.

How should you complete the code? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Suggested Answer:

by damaldon at July 5, 2023, 7:47 p.m.

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A_PL300

Highly Voted 1 year, 8 months ago

On 4-Sept-2023 exam

upvoted 5 times

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Sadhak

Most Recent 7 months ago

Microsoft has deprecated the Windows Azure Storage Blob driver (WASB) in favor of the Azure Blob Filesystem driver (ABFS). ABFS has numerous benefits over WASB. Use ABFS for both Blob Storage and Data Lake for newer workloads.

upvoted 3 times

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PI_Team

1 year, 9 months ago

sample_dataset = Data( path="wasbs://[email protected]/", type=AssetTypes.URI_FOLDER, description="sample_dataset", name="sample_dataset", version='1.0' ) Answers: wasbs & URI_FOLDER https://learn.microsoft.com/en-us/azure/machine-learning/how-to-create-data-assets?view=azureml-api-2&tabs=cli By the way, abfss is used as the scheme identifier for the Hadoop Filesystem driver that is compatible with Azure Data Lake Storage Gen2. SaM

upvoted 4 times

sl_mslconsulting

1 year ago

Azure Data Lake Storage Gen2 is not Azure Blob Storage currently in V2. The answer provided is correct. https://learn.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-introduction

upvoted 1 times

sl_mslconsulting

1 year ago

oops I meant your original answer is correct -> wasbs

upvoted 2 times

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PI_Team

1 year, 5 months ago

Excuse me, abfss is the correct answer, the question clearly mentions that we have a gen2 storage SaM

upvoted 2 times

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orionduo

1 year, 9 months ago

Agree with you A path on Azure Storage (Blob) wasbs://<containername>@<accountname>.blob.core.windows.net/<path_to_data>/ (ADLS gen2) abfss://<file_system>@<account_name>.dfs.core.windows.net/<path> (ADLS gen1) adl://<accountname>.azuredatalakestore.net/<path_to_data>/ Therefore, the first selection should be wasbs

upvoted 1 times

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damaldon

1 year, 11 months ago

"abfss://<file_system>@<account_name>.dfs.core.windows.net/myimages/year=2023/week=1/**/*.jpeg" # Define the Data asset object my_data = Data( path=mltable_folder, type=AssetTypes.MLTABLE, description="My images. Version includes data through to 2023-Jan-15.", name="myimages", version="20230115", # update version to the date

upvoted 1 times

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