Delete book from Kindle originally via Caliber

Hi;
When I delete a book from my kindle which was originally uploaded to it via Caliber:
1) Does it still reside in Caliber?
2)Does the Kindle device have any record of books that have been stored in it?
3)Does Caliber keep any record of books that have been uploaded to the Kindle? How to access this data?
Thank you for your input!