Thank you very much for your quick response.
I am not clear one thing.I have googled but not getting the desired answer.
I am using Databricks Free Edition. While creating a new volume in catalog, there are two volume types 1.Managed Volume
2.External Volume
Lets assume if i created a new volume by selecting Managed Volume as my volume type and then i create a table by uploading a csv file to that managed volume. In this case will my account incur charges?
Note: My file size is few kbs to few Mbs