Explanatory Question
What do you understand by the term relation?
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
A relation is used to represent information about any entity and its relationship with other entities in the form of attributes (or columns) and tuples (or rows). It comprises a relation schema and a relation instance.
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.