Answer: OPERATE

The OPERATE privilege is required to manually resume a suspended warehouse when auto-resume is disabled. According to Snowflake documentation and the community discussion consensus (100% selected B with supporting comments), the OPERATE privilege grants the ability to start, stop, suspend, and resume virtual warehouses. The USAGE privilege only allows using a warehouse for query execution but doesn't provide control over its state. MONITOR privilege enables viewing warehouse usage and query history but not state changes. MODIFY privilege is for altering warehouse properties like size or scaling policy, not for starting/stopping operations.

Author: LeetQuiz Editorial Team