Explanatory Question
What are bridge tables, and when should they be used?
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
Bridge tables replace N:N relationships by using two 1:N relationships. They allow storing additional attributes about the relationship (e.g., role, priority). They are ideal when relationship metadata is required, though they add UI complexity.
First read the answer fully, then try to explain it in your own words. After that, open a few related questions and compare the concepts. This method helps you remember the topic for a longer time and improves exam preparation.