Question: 1. Consider the relation schema which records student grades received from courses they have taken (each student can have only one grade for a particular

1. Consider the relation schema which records student grades received from

1. Consider the relation schema which records student grades received from courses they have taken (each student can have only one grade for a particular course): Student (SID, course, grade). (a) Suggest a candidate key for relation Student. (b) Suggest a superkey which is not a candidate key

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