April 2, 2025
Question 6 The following relations are used to store data about students, courses, enrollment of students in courses and teachers of courses. Attributes for primary key […]
April 3, 2025
Question 12 Consider the relation X(P, Q, R, S, T, U) with the following set of functional dependencies F = { {P, R} → {S,T}, {P, […]
April 14, 2025
Question 28 In a schema R(A, B, C, D, E, F, G, H), each field of R contains only atomic values. F ={CH->G,A->BC,B->CFH,E->A,F->EG} is a set […]
April 14, 2025
Question 66 Fifth normal form is concerned with: A Join Dependency B Domain-Key C Multivalued dependency D Functional dependency database-management-systemNormal-Forms Correct Answer: A
Prev page
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162