DP-900 EXAM PREPARATION

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Question #1 (Topic: Demo Questions)

What is required to provision Azure Data Lake Storage in an Azure Storage account?

Versioning must be enabled.

Hierarchical namespace must be enabled.

Hierarchical namespace must be disabled.

Versioning must be disabled.

Correct Answer: B

Question #2 (Topic: Demo Questions)

Which scenario is an example of a streaming workload?

sending transactions that are older than a month to an archive

sending transactions daily from point of sale (POS) devices

sending telemetry data from edge devices

sending cloud infrastructure metadata every 30 minutes

Correct Answer: C

Question #3 (Topic: Demo Questions)

Which storage solution supports access control lists (ACLs) at the file and folder level?

Azure Data Lake Storage

Azure Cosmos DB

Azure Queue storage

Azure Blob storage

Correct Answer: A

Explanation:

Azure Data Lake Storage Gen2 implements an access control model that supports both Azure role-based access control (Azure RBAC) and POSIX-like access control lists (ACLs).

[Reference:, https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-access-control, , , , , , ]

Question #4 (Topic: Demo Questions)

You have a data store that has the structure shown in the following exhibit.

Which type of data store is this?

object data

graph

key/value

time series

Correct Answer: B

Question #5 (Topic: Demo Questions)

Your company is designing a data store that will contain student data. The data has the following format.

Which type of data store should you use?

graph

key/value

object

columnar

Correct Answer: D

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