Hw2 - 1 Specify the following queries in SQL on the...

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1. Specify the following queries in SQL on the database schema of Figure 1.2. a. Retrieve the names of all students who study in class 1. b. Retrieve the names of all courses taught by professor Anderson in 07 and 08. c. For each section taught by professor Stone, retrieve the course number, year, and number of students who took the section. d. Retrieve the section identifier and corresponding grade taken by student named Brown. e. Retrieve the total credit hours taken by the student whose name is ‘ Brown ’ and student number is 8. 2. Write SQL update statements to do the following on the database schema shown in Figure 1.2.(Ignore the relatively constraint) a. Insert two new student <’ ppinky ’, 35, 1, 'MIS'>, <’ chen0394 ’, 36, 2, 'MIS'> in the database b. Insert a new course <'Knowledge Engineering','CS4399', 3,'CS'> c. Change the major and class of student 'Smith' to HISTORY and 3. d. Delete the record for the course which name is 'Discrete Mathematics'.
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