Question: 2NF: is super key, or if is a non-prime attribute, then is also a non-keyon-prime attributes. 3NF: is a super key or is a prime

2NF: is super key, or if is a non-prime attribute, then

2NF: is super key, or if is a non-prime attribute, then is also a non-keyon-prime attributes. 3NF: is a super key or is a prime attribute BCNF: is a super key or is a trivial dependency. Note: To identify the highest normal form, please use the table format. Please also show the steps you have completed to decompose the tables. The given relation is R1(ABCDE). The given dependencies are ABCDEDA a. Can you identify the candidate keys of the given relation R1 ? (AB) (DB) b. Can you identify the highest normal form of the given table R1 ? (Mark 20) c. Can you decompose the table to take it in the next highest normal form? (Mark 20)

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