True or False, the JFrame class requires you to place components on the content pane of the frame, in order for the component to be displayed properly. Select one: True False There are three ways to insert nodes into a linked list. What are these three ways? Select one or more: a. Insert at the bottom b. Append to the list C. Insert at the front d. Insert anywhere in the list e. Insert back and front When inserting nodes in a linked list the best method of keeping a sorted list is the method of inserting at the back and the front. Select one: True False