vbo action without selecting row (in other mean all rows) Is there any option available to apply bulk operation on all rows of views result, which means no need of selecting any rows? 

A good example is in GMail's Delete all spam messages now which deletes all rows (spam mails) without complaining about row selection.
The closest thing to this is Enable "Select all items on all pages" in Bulk operations settings. 



It presents itself as a button to select all items in the view which you select the "select all" checkbox on the current page.



It's not exactly what you describe, but you're not going to get that without custom code to modify VBO.