Computers and Technology, 12.11.2019 22:31 neariah24

(a) what is the key for r? (b) decompose r into 2nf relations. (use the names r1, r2, etc. for 2nf relations derived from r) (c) decompose the 2nf relations into 3nf relations. (use the names r1a, r1b, etc. for 3nf relations derived from r1) (use the names r2a, r2b, etc. for 3nf relations derived from r2) etc

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(a) what is the key for r? (b) decompose r into 2nf relations. (use the names r1, r2, etc. for 2nf...

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