COURSE(Course#, Cname, Dept)
Computers and Technology, 24.03.2021 17:40 wichserc3399
Use SQL to answer queries.
STUDENT(Ssn, Name, Major, Bdate)
COURSE(Course#, Cname, Dept)
ENROLL(Ssn, Course#, Quarter, Grade)
BOOK_ADOPTION(Course#, Quarter, Book_isbn)
TEXT(Book_isbn, Book_title, Publisher, Author)
a. Retrieve the names of students who have enrolled in a course that uses a textbook published by Addison-Wesley-Longman.
b. Retrieve the names of courses in which the textbook has been changed at least once.
c. Retrieve the names of departments that adopt textbooks published by Addison-Wesley only.
d. Retrieve the names of departments that adopt textbooks written by Navathe and published by Addison-Wesley.
e. Retrieve the names of students who have never used a book (in a course) written by Navathe and published by Addison-Wesley.
Answers: 3
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Three out of five seniors remain undecided about a college major at the end of their senior year.
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Computers and Technology, 23.06.2019 09:10
(328 inc. 448 ind. 480 in25. john has a collection of toy cars. he has 2 red cars, 4 blue cars, 4 black cars, and 6 yellowcars. what is the ratio of red cars to yellow cars? a. 1: 2b. 1: 3c. 1: 626. the net of a right triangular prism is shown below.
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Computers and Technology, 24.06.2019 01:30
Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?
Answers: 1
Use SQL to answer queries.
STUDENT(Ssn, Name, Major, Bdate)
COURSE(Course#, Cname, Dept)
COURSE(Course#, Cname, Dept)
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
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Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01
Mathematics, 16.09.2020 19:01