Explanatory Question
What do you mean by the term cardinality?
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
The number of tuples in a relation is known as cardinality.
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.