Question 1

Which of the following should be implemented to ensure compliance with data privacy regulations?

Options :

A : Allow unrestricted access to all users

B : Store all data in public clouds

C : Data classification and labeling

D : Audit logging and monitoring

Answer: C,D

Question 2

Which of the following actions can help optimize query performance in large datasets?

Options :

A : Using data partitioning strategies

B : Using a single, complex query without filters

C : Storing all data in a single, uncompressed file

D : Avoiding the use of indexes on large tables

Answer: A

Question 3

Which feature in Microsoft Fabric simplifies the integration of various data sources?

Options :

A : Synapse Analytics

B : Data Lake Storage

C : Azure Purview

D : Dataflows

Answer: D

Question 4

What is the primary purpose of data masking in Microsoft Fabric?

Options :

A : To accelerate data processing performance

B : To obscure sensitive data while maintaining its usability for analysis

C : To backup data securely

D : To encrypt data during transmission

Answer: B

Question 5

Which PySpark method repartitions a DataFrame to optimize parallel processing?

Options :

A : persist

B : coalesce

C : collect

D : repartition

Answer: D

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