The correct answer is A (True) based on the community discussion and Snowflake documentation. Query IDs in Snowflake are generated using UUID (Universally Unique Identifier), which ensures uniqueness across all Snowflake deployments, accounts, and regions. This global uniqueness allows Snowflake Support to identify and troubleshoot specific queries using only the Query ID, without requiring additional account information. The community discussion shows strong consensus for this answer (67% selected A), with multiple comments citing official Snowflake documentation and confirming that Query IDs are indeed unique across all deployments. While some comments suggested False (B), arguing that additional information might be needed, the prevailing evidence and higher upvote counts support that Query IDs are globally unique and sufficient for support troubleshooting.