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Snowflake Exam COF-C02 Topic 8 Question 55 Discussion
Actual exam question for
Snowflake's
COF-C02 exam
Question #: 55
Topic #: 8
[All COF-C02 Questions]
Topic #: 8
When unloading data, which file format preserves the data values for floating-point number columns?
Suggested Answer:
D
When unloading data, the Parquet file format is known for its efficiency in preserving the data values for floating-point number columns. Parquet is a columnar storage file format that offers high compression ratios and efficient data encoding schemes. It is especially effective for floating-point data, as it maintains high precision and supports efficient querying and analysis.
References:
Snowflake Documentation: Using the Parquet File Format for Unloading Data
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