Question: Answer the following questions completely and concisely. 1. What makes a query a grouped query? 2. What are the clauses that you can use to

Answer the following questions completely and concisely.

1. What makes a query a grouped query?

2. What are the clauses that you can use to define multiple grouping sets in the same query?

3. List clauses where PIVOT and UNPIVOT operators operate.

4. List clauses in which group functions are allowed.

5. List clauses in which Windows functions are allowed.

6. What do the RANK and DENSE_RANK functions compute?

7. What are the clauses that the different types of window functions support?

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