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Question
Which is the primary key(s) in the following STUDENT_GRADE(StudentID, CourseID, Grade)?A) STUDENT_GRADE
B) StudentID
C) CourseID
D) StudentID, CourseID
E) Grade
Answer
This answer is hidden. It contains 1 characters.
Related questions
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All of the following are types of user documentation EXCEPT:
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B) reference guide.
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Q:
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