select system$clustering_depth(‘TPCH_CUSTOMERS’, ‘(C1, C6)’, ‘C9 = 30’); on TPCH_CUSTOMERS table, will return which of the following?

Data Engineer, ran the below clustering depth analysis function:

select system$clustering_depth(‘TPCH_CUSTOMERS’, ‘(C1, C6)’, ‘C9 = 30’); on TPCH_CUSTOMERS table, will return which of the following?
A . An error: this function does not accept lists of columns as a third parameter.
B . An error: this function does not accept predicates (‘C9 = 30’) as parameter.
C . Calculate the clustering depth for a table using mentioned columns in the table.
D . Calculate the clustering depth for a table using the clustering key defined for the table.

View Answer

Answer: C