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: Jan 27, 2026

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Question 1

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 2

Which considerations are part of best practice for ensuring data integrity structures in Snowflake? (Select all that apply)

A : Using primary keys for tables

B : Establishing parent-child table joins

C : Ensuring data normalization

D : Implementing redundant constraints

Answer: A,B

Question 3

Why are Stored Procedures valuable in data analysis using SQL?

A : Stored Procedures solely facilitate data visualization.

B : Stored Procedures enable custom and repeated data operations, enhancing efficiency.

C : They restrict the execution of repetitive tasks, limiting efficiency.

D :

Answer: B

Question 4

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

Question 5

Which aspects are important when making predictions based on data for forecasting purposes? (Select all that apply)

A : Incorporating statistical methods for accurate predictions

B : Using only basic arithmetic functions for forecasting

C : Considering trends and anomalies in historical data

D : Relying solely on historical data without considering external factors

Answer: A,C

Page: 1 / 35

Total 171 Questions | Updated On: Jan 27, 2026

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