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2. (30) a. What is wrong with this query? SELECT Ssn, Dname FROM EMPLOYEE, DEPARTMENT b. Make the necessary changes to fix it. c. Write

2. (30) a. What is wrong with this query? SELECT Ssn, Dname FROM EMPLOYEE, DEPARTMENT b. Make the necessary changes to fix it. c. Write a query to find name of all employees whose name starts with 'M

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