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Question 1

You have an Azure Data Lake Storage Gen2 account named adls2 that is protected by a virtual network.

You are designing a SQL pool in Azure Synapse that will use adls2 as a source.

What should you use to authenticate to adls2?

Aa shared access signature (SAS)

Ba managed identity

Ca shared key

Dan Azure Active Directory (Azure AD) user

Question 2

You have an Azure Synapse Analytics dedicated SQL pool that contains a table named Table1. Table1 contains the following:

One billion rows

A clustered columnstore index

A hash-distributed column named Product Key

A column named Sales Date that is of the date data type and cannot be null

Thirty million rows will be added to Table1 each month.

You need to partition Table1 based on the Sales Date column. The solution must optimize query performance and data loading.

How often should you create a partition?

Aonce per month

Bonce per year

Conce per day

Donce per week

Question 3

You need to design a solution that will process streaming data from an Azure Event Hub and output the data to Azure Data Lake Storage. The solution must ensure that analysts can interactively query the streaming data.

What should you use?

Aevent triggers in Azure Data Factory

BAzure Stream Analytics and Azure Synapse notebooks

CStructured Streaming in Azure Databricks

DAzure Queue storage and read-access geo-redundant storage (RA-GRS)

Question 4

You use Azure Data Lake Storage Gen2.

You need to ensure that workloads can use filter predicates and column projections to filter data at the time the data is read from disk.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

AReregister the Microsoft Data Lake Store resource provider.

BReregister the Azure Storage resource provider.

CCreate a storage policy that is scoped to a container.

DRegister the query acceleration feature.

ECreate a storage policy that is scoped to a container prefix filter.

Question 5

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You are designing an Azure Stream Analytics solution that will analyze Twitter data.

You need to count the tweets in each 10-second window. The solution must ensure that each tweet is counted only once.

Solution: You use a session window that uses a timeout size of 10 seconds.

Does this meet the goal?

AYes

BNo

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