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COF-C02 · Question #351
COF-C02 Question #351: Real Exam Question with Answer & Explanation
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Performance Concepts
Question
How should clustering be used to optimize the performance of queries that run on a very large table?
Options
- AManually re-cluster the table regularly.
- BChoose one high cardinality column as the clustering key.
- CUse the column that is most-frequently used in query select clauses as the clustering key.
- DAssess the average table depth to identify how clustering is impacting the query.
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Topics
#Snowflake Clustering#Performance Optimization#Clustering Key#Table Optimization