Question: Which statement is not true about a snowflake schema? a . In a snowflake schema, the data - filtering operations related to the dimensions are

Which statement is not true about a snowflake schema?
a. In a snowflake schema, the data-filtering operations related to the dimensions are simplified.
b. Snowflake schema is a type of star schema in which dimension tables can have their own dimension tables.
c. Snowflake schema is a type of star schema in which the fact table can have its own dimension tables.
d. The snowflake schema is usually the result of normalizing dimension tables.

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