Question: Problem #1 (12 points) Consider the following Table for the entity ENROLL: CLASS CODE CLASS NAMESTU NUM 10014 INFO3233-01 321452 10014 INFO3233-01 3 24257 10018

Problem #1 (12 points) Consider the following Table for the entity

Problem #1 (12 points) Consider the following Table for the entity ENROLL: CLASS CODE CLASS NAMESTU NUM 10014 INFO3233-01 321452 10014 INFO3233-01 3 24257 10018 INFO3234-01 321452 10018 INFO3234-01 324257 10021 INFO3236-01 321452 10021 INFO3236-01 324257 STU NAME ATTENDANCE ENROLL_GRADE Jan Jones 30/35 Classes Tom Poole 25/35 Classes Jan Jones 35/35 Classes Tom Poole 30/35 Classes Jan Jones 35/35 Classes Tom Poole 20/35 Classes OW Answer in the space provided. (@3 points) a. Is (CLASS_CODE, CLASS_NAME, STU_NUM, STU_NAME] a Superkey? Why? b. Is (CLASS_CODE, CLASS_NAME, STU_NUM) a Superkey? Why? C. Is (CLASS_CODE, CLASS_NAME, STU_NUM) a Candidate Key? Why? d. Is (CLASS_CODE, STU_NUM) a Candidate Key? Why

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