Answer: False

The correct answer is False. According to Snowflake documentation and the community discussion with high upvotes (20 upvotes for the most detailed comment), the FILE_FORMAT parameter in the COPY command is optional, not mandatory. Snowflake can automatically infer file formats based on file extensions or internal structure through automatic file format detection. While specifying a file format provides more control and customization, it is not required for the COPY command to execute successfully. File formats can also be defined at the stage level or table level, providing alternative methods for format specification.

Author: LeetQuiz Editorial Team