Answer: Fail-safe

The correct answer is A (Fail-safe) because it is the only CDP feature among the options that has associated storage costs in Snowflake. Fail-safe provides a 7-day period where deleted data is recoverable, and this requires storage that incurs costs. Network policies (B) are security configurations that don't have direct storage costs. End-to-end encryption (C) is a security feature that doesn't incur additional storage costs. Multi-Factor Authentication (D) is an identity and access management feature with no storage cost implications. The community discussion confirms this with 100% consensus on answer A and explanations noting that fail-safe has associated storage costs as part of CDP.

Author: LeetQuiz Editorial Team