Database Normalization query
max $5 USD
Paid on delivery
Please solve these questions.. B. Given universal schema R(A,B,C,D,E,F,G,H,I} and a set of functional dependencies as follows: AB ï‚® CD A ï‚® E B ï‚® FH C ï‚® G D ï‚® B G ï‚® C H ï‚® I [url removed, login to view] is the key for the universal schema R? (5 points) [url removed, login to view] is the highest normal form of the universal schema R? Please explain.(10 points) [url removed, login to view] the universal schema R is not in 3NF (the third normal form), please make lossless join decomposition of schema R into a set of 3NF schemas with the property of functional dependency preservation. (25 points) [url removed, login to view] all the keys (include candidate keys) in all the schemas (tables) achieved in c. (15 points) [url removed, login to view] all the foreign keys in each schema (table) if any. (15 points) [url removed, login to view] that the decomposition in c. is lossless join decomposition. (20 points) [url removed, login to view] the decomposition you have created a BCNF decomposition? (That is, is each of the schemas (tables) achieved in c. in BCNF? (10 points)
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
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## Platform
windows
Project ID: #3822676