Exam DP-201 topic 3 question 8 discussion

Actual exam question from Microsoft's DP-201

Question #: 8
Topic #: 3

You are designing a storage solution to store CSV files.
You need to grant a data scientist access to read all the files in a single container of an Azure Storage account. The solution must use the principle of least privilege and provide the highest level of security.
What are two possible ways to achieve the goal? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

A. Provide an access key.
B. Assign the Storage Blob Data Reader role at the container level.
C. Assign the Reader role to the storage account.
D. Provide an account shared access signature (SAS).
E. Provide a user delegation shared access signature (SAS).

Show Suggested Answer

Suggested Answer: BE 🗳️
B: When an Azure role is assigned to an Azure AD security principal, Azure grants access to those resources for that security principal. Access can be scoped to the level of the subscription, the resource group, the storage account, or an individual container or queue.
The built-in Data Reader roles provide read permissions for the data in a container or queue.
Note: Permissions are scoped to the specified resource.
For example, if you assign the Storage Blob Data Reader role to user Mary at the level of a container named sample-container, then Mary is granted read access to all of the blobs in that container.
E: A user delegation SAS is secured with Azure Active Directory (Azure AD) credentials and also by the permissions specified for the SAS. A user delegation SAS applies to Blob storage only.
Reference:
https://docs.microsoft.com/en-us/azure/storage/common/storage-auth-aad-rbac-portal https://docs.microsoft.com/en-us/azure/storage/common/storage-sas-overview

by Wendy_DK at May 27, 2021, 8:03 p.m.

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Wendy_DK

Highly Voted 4 years ago

Answer is right

upvoted 6 times

ZodiaC

3 years, 11 months ago

TRUE it is

upvoted 1 times

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