Snowflake
DAA-C01 · Question #153
When working with CSV, JSON, and Parquet data types in Snowflake, how does selecting the appropriate data format impact query performance and storage efficiency?
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Performance Optimization
Question
When working with CSV, JSON, and Parquet data types in Snowflake, how does selecting the appropriate data format impact query performance and storage efficiency?
Options
- ACSV format enhances query performance and minimizes storage needs
- BParquet format optimizes query performance and reduces storage requirements
- CAll formats have similar impacts on query performance and storage
- DJSON format accelerates query execution but increases storage requirements
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Topics
#Data formats#Parquet#Query performance#Storage efficiency