This goes with the same one i just posted!

The liang book has an example called which is a javafx application that reads the javabook database using a preparedstatement object. using it as a guide, create a similar application called findbooks. it will read a list of authors from the bookdb created in problem 1 and display them in a listview. if the user selects an author, it should display the author's book titles in a textarea.

Ihave an iphone 8plus should i get another phone like samsung note 9 or s9 ? ?

What are "open-loop" and "closed-loop" systems