Fifth Normal Form (5NF) A database is in Fifth Normal Form (5NF) if and only if the following conditions are satisfied: 1. The database is already in 4NF. 2. If we rejoin the database table after decomposing the database tables, then the actual data must not disturb. Exercise 1NF to 5NF Foreign Key behaving differently on Cascade strict and SET Null Read Tutorials about Normalization in DBMS First Normal form in DBMS Second normal form Examples in DBMS Third normal form Boyce-Codd Normal Form (3.5 NF) Fourth Normal Form Fifth Normal Form (5NF) Related Posts:Examples Of Fifth Generation ComputerFirst Normal form in DBMSSecond normal form Examples in DBMSExamples of Third normal formThird normal form is based on the concept of ______?Fourth Normal Form Add a CommentYou must be logged in to post a comment.