Answer: Inefficient pruning, Queries too large to fit in memory

Based on the community discussion and Snowflake documentation, the Query Profile specifically helps identify performance issues related to data pruning and memory management. Option B (Inefficient pruning) is correct because the Query Profile shows statistics on how effectively the query filters data during execution, revealing when unnecessary data is being scanned. Option D (Queries too large to fit in memory) is correct as the Query Profile indicates when operations spill to disk due to insufficient memory. Other options are less suitable: A (Syntax error) and C (Ambiguous column names) are caught during query compilation before the Query Profile is generated, and E (Object does not exist or not authorized) results in immediate errors without reaching the execution profiling stage.

Author: LeetQuiz Editorial Team