Dbi 202 exam - Study guides, Class notes & Summaries

DBI 202 Board Exam |Questions with 100% Correct Answers

DBI-202 Exam |Questions with 100% Correct Answers

dbi-202 Exam Study Questions and Answers Suppose we have a relation R(ABCD) with FD's: BC -> A ; AD -> C ; CD -> B ; BD -> C - Answer- R is not in BCNF Let R(A,B,C,D) with the following FDs: {AB->C, AC->B, AD->C} Choose a correct statement about R - Answer-R is in 2NF Given a R(A,B,C,D) with the following FDs: AB->D BC->A AD->B CD->B AD->C Choose a correct statement about R: - Answer-The FD set of R is not canonical and R is in BCNF Consider the fol...