14. How many components are there in the n-tuples in the table obtained by applying the join operator J3 to two tables with 5-tuples and

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14. How many components are there in the n-tuples in the table obtained by applying the join operator J3 to two tables with 5-tuples and 8-tuples, respectively? a. What are the operations that correspond to the query expressed using this SQL statement? SELECT Supplier FROM Part needs WHERE 1000 Part number s5000 b. What is the output of this query given the database in Table 9 as input? TABLE 9 Part needs. SupplierPartumber Project 23 23 1092 1101 9048 4975 3477 6984 9191 1001 31 31 32 32

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