Free Snowflake ARA-R01 Exam Questions

Become Snowflake Certified with updated ARA-R01 exam questions and correct answers

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Total 166 Questions | Updated On: Jul 29, 2025

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Question 1

An Architect has designed a data pipeline that Is receiving small CSV files from multiple sources. All of the files are landing in one location. Specific files are filtered for loading into Snowflake tables using the copy command. The loading performance is poor. What changes can be made to Improve the data loading performance?

A : Increase the size of the virtual warehouse.

B : Create a multi-cluster warehouse and merge smaller files to create bigger files.

C : Create a specific storage landing bucket to avoid file scanning.

D : Change the file format from CSV to JSON.

Answer: B

Question 2

Following objects can be cloned in snowflake

A : Permanent table

B : Transient table

C : Temporary table

D : External tables

E : Internal stages

Answer: A,B,D

Question 3

A healthcare company is deploying a Snowflake account that may include Personal Health Information (PHI). The company must ensure compliance with all relevant privacy standards. Which best practice recommendations will meet data protection and compliance requirements? (Choose three.)

A : Use, at minimum, the Business Critical edition of Snowflake.

B : Create Dynamic Data Masking policies and apply them to columns that contain PHI.

C : Use the Internal Tokenization feature to obfuscate sensitive data.

D : Use the External Tokenization feature to obfuscate sensitive data.

E : Rewrite SQL queries to eliminate projections of PHI data based on current_role().

F : Avoid sharing data with partner organizations.

Answer: A,B,D

Question 4

Data is being imported and stored as JSON in a VARIANT column. Query performance was fine, but most recently, poor query performance has been reported. What could be causing this?

A : There were JSON nulls in the recent data imports.

B : The order of the keys in the JSON was changed.

C : The recent data imports contained fewer fields than usual.

D : There were variations in string lengths for the JSON values in the recent dataimports.

Answer: B,D

Question 5

An Architect runs the following SQL query:

How can this query be interpreted?

A : FILEROWS is a stage. FILE_ROW_NUMBER is line number in file.

B : FILEROWS is the table. FILE_ROW_NUMBER is the line number in the table.

C : FILEROWS is a file. FILE_ROW_NUMBER is the file format location.

D : FILERONS is the file format location. FILE_ROW_NUMBER is a stage.

Answer: A

Page: 1 / 34

Total 166 Questions | Updated On: Jul 29, 2025

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