Some Important Questions from Data Mining are as follows:

1. What are the uses of statistics in data mining?

2. What are the factors to be considered while selecting the sample in statistics?

3. Define Relational databases.

4.Define Transactional Databases.

5. Define Spatial Databases.

6. What is Temporal Database?

7. What are Time-Series databases?

8. What are the steps in the data mining process?

9. Define data cleaning.

10.What is Visualization?