Free Snowflake DAA-C01 Exam Questions

Become Snowflake Certified with updated DAA-C01 exam questions and correct answers

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Total 171 Questions | Updated On: Oct 27, 2025

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Question 1

What actions are involved in performing general DML (Data Manipulation Language) operations in Snowflake? (Select all that apply)

A : Updating existing data

B : Deleting data entirely

C : Inserting new data

D : Merging data from multiple tables

Answer: A,B,C

Question 2

When working with CSV, JSON, and Parquet data types in Snowflake, how does selecting the appropriate data format impact query performance and storage efficiency?

A : Parquet format optimizes query performance and reduces storage requirements

B : CSV format enhances query performance and minimizes storage needs

C : JSON format accelerates query execution but increases storage requirements

D : All formats have similar impacts on query performance and storage

Answer: A

Question 3

When managing Snowsight dashboards, what significance do subscriptions and updates hold in meeting business requirements?

A : Managing subscriptions and updates complicates dashboard usage.

B : Subscriptions and updates have no impact on dashboard management.

C : They enhance dashboard usability without data updates.

D : Subscriptions and updates ensure timely information delivery.

Answer: D

Question 4

In Snowflake, how does leveraging Parquet format contribute to optimizing query performance and storage efficiency?

A : Impedes data compression and decompression capabilities

B : Limits query execution time

C : Parquet format accelerates only metadata retrieval

D : Enhances query performance and reduces storage requirements

Answer: D

Question 5

Why are materialized views valuable in data analysis compared to regular views?

A : Regular views simplify complex data structures for ease of analysis.

B : They offer real-time updates reflecting instantaneous database changes.

C : Materialized views provide precomputed snapshots, improving query performance.

D : Materialized views restrict data access, enhancing security.

Answer: C

Page: 1 / 35

Total 171 Questions | Updated On: Oct 27, 2025

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