The goal of 2NF and 3NF is to produce tables in which every key determines the other columns.
Correct Answer:
Verified
Q10: Due to the extra joins involved,splitting a
Q11: When part of a key determines a
Q12: Although rare,a table in DKNF can still
Q13: In the MVD expressed as
Q14: To achieve 4NF,it is possible that there
Q16: Examining sample data in a table can
Q17: Storing a relationship in a database that
Q18: 4NF prohibits redundancies caused by MVDs.
Q19: Like 4NF,5NF also applies to M-way relationships.
Q20: A table with multiple candidate keys violates
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents