In general,when converting a non-first normal form table to first normal form,the primary key will usually include the original primary key concatenated with the key to the repeating group.

Question

In general,when converting a non-first normal form table to first normal form,the primary key will usually include the original primary key concatenated with the key to the repeating group.​

Quizplus · Accepted Answer

When converting to first normal form, repeating groups are removed by creating separate rows for each value, often requiring the addition of a new key to maintain uniqueness, which is typically combined with the original primary key.

In General,when Converting a Non-First Normal Form Table to First