List of top Data Science Questions on Data Handling asked in CBSE Class X

What is Data Merging? Mention one scenario where it is required.
Define Encryption in the context of data security.
In a dataset, if the mean is significantly higher than the median, what does it indicate about the distribution?
Name the type of join used to combine rows from two tables based on a related column between them.
Which Python library is primarily used for Data Manipulation and Data Frames?