Answer: 1 day

The correct answer is B (1 day) because Snowflake documentation and community consensus confirm that the default Time Travel retention period is 1 day (24 hours) for all Snowflake accounts. This standard retention period is automatically enabled across all editions. While Standard Edition allows reducing this to 0 days, the default remains 1 day. Options A (0 days), C (7 days), and D (14 days) are incorrect as they represent either configurable values or extended retention periods available in higher editions, not the default setting.

Author: LeetQuiz Editorial Team