I assume you referring to this.bookmarkRoot.remove();
Well, this.bookmarkRoot.remove() will remove all the bookmarks, but the remove() method can also be used to remove specific bookmarks.
1. Execute a plug-in software, which I have installed to use inside Acrobat, to run inside Adobe Acrobat Pro?
I don't think so. The other way around (plugin executing JS code) is possible, though.
2. Extract seperate pdf pages from 1 to the end of the Pdf file and place them in a specific folder.
Yes. See the extractPages() method of the Document object.
where could I find the batch sequences which I have created in the Acrobat directory folder?
Acrobat has two folders for batch sequences, one for system ones and one for user-defined ones. You can find out what the user-defined path is on your machine by executing the following code from the console:
app.getPath("user","sequences")
