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There exist a Database, please answer the following questions: - Get the names of all of students? - Get the number of students with a

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There exist a Database, please answer the following questions: - Get the names of all of students? - Get the number of students with a "@cs" login? - Get the number of students and their average GPA that have a "@cs" login? - Get the number of unique students that have an "@cs" login? - Get the average GPA of students enrolled in each course? - Get the names of students in '15-445'? - Find student record with the highest id that is enrolled in at least one course? - Get the highest grade in a "DBMS" course

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