Question 1

Your company is designing a database that will contain session data for a website. The data will include

notifications, personalization attributes, and products that are added to a shopping cart.

Which type of data store will provide the lowest latency to retrieve the data?

Options :

A : key/value

B : graph

C : columnar

D : document

Answer: C

Question 2

Which statement is an example of Data Definition Language (DDL)?

Options :

A : SELECT

B : INSERT

C : DELETE

D : DROP

Answer: D

Question 3

You have data saved in the following format.

Which format was used?

Options :

A : XML

B : yaml

C : JSON

D : HTML

Answer: D

Question 4

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

Options :

A : Versioning must be enabled.

B : Hierarchical namespace must be enabled

C : Hierarchical namespace must be disabled

D : Versioning must be disabled

Answer: B

Question 5

Which two Azure services can be used to provision Spark clusters? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Options :

A : Azure Databricks

B : Azure Log Analytics

C : Azure Time Series Insights

D : Azure HDinsight

Answer: A,D

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