Questions 11-14 refer to the following schema (all attributes are varchar): MA|OR: (id: integer, name: varchar) STUDENT (id: integer, name: varchar, major_id: integer (FK major.id)) COURSE (id: integer, name: varchar) ENROLLMENT (sid: integer (FK student id), cid (FK course id), quarter: integer Write SQL that returns the names of all students with the major "Art" Write SQL to return the count of all students without a currently defined major Write SQL that returns the list of student names, course names, and quarters they have enrolled in. For example, one of the rows returned could be: Write SQL to return the name of each major and the count of students who have currently declared that major, sorted by the name of the major (from A to Z). For example, one of the rows returned could be: Which of the following join algorithms is typically the fastest! Outer nested loop b) Index nested loop c) Block nested loop d) Nested loop e) Left nested loop
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