QUESTION 9 A relation R(M, N, O, P, Q) is in 2NF and has the following functional dependencies: • MN -> O • 0-> P • O-> Q Which of the following sets of relations would properly normalize this into 3NF? O RO(M, N, O) and R1(0, P, Q) O RO(M, N, O) and R1(0, P) and R2(0, Q) O RO(M, N, O) and R1(M, N, O, P, Q) O RO(M, N) and R1 (0, P, Q) O RO(B) and R1(C, D, E, F)

a company assigns to each of its employees an ID code that consists of one or two uppercase letters follow by a digit from 0-9. How many employee codes does the company have available?

List the top five computer parts.