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1. Using the STUDENT and PROFESSOR tables shown in Figure Q3.8 to illastrate the difference between a natural join, an equijoin, and an outer join.

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1. Using the STUDENT and PROFESSOR tables shown in Figure Q3.8 to illastrate the difference between a natural join, an equijoin, and an outer join. FIGURE Q3.8 The Ch03_CollegeQue Database Tables Use Figure Q3.11 to answer questions 24. Figure Q3.11 The Ch03_VendingCo database tables 2. Create the table that results from applying a UNION relational operator to the tables shown in Fig Q3.11 3. Create the table that results from applying an INTERSECT relational eperator to the tables shown in Fig Q3.11. 4. Using the tables in Figure Q3.11, ereate the table that results from MACIIINE DIFFERENCE BOOTH

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