Which of the following is NOT used in developing websites?

Suppose that an application has four dimension tables, each of which contains 100 rows.

a. Determine the maximum number of rows in the fact table. b. Suppose that a one-dimension table has an attribute that can take on 10 values. Determine the size in bytes of a bit index on that attribute. c. Determine the maximum number of tuples in a join index for a join between one of the dimension tables and the fact table. d. Suppose that we use the CUBE operator on this fact table to perform aggregations on all four dimensions. Determine the number of rows in the resulting table. e. Suppose that we use the ROLLUP operator on this fact table. Determine the number of rows in the resulting table.

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Answer the following statement true (T) or false (F)