To force the JFrame that encloses a window to resize itself automatically when a larger object is placed in the frame, use:
A) the pack method
B) the resize method
C) the grow method
D) the enlarge method

Question

Quizplus · Accepted Answer

The pack method is used to pack all the components within a JFrame to their preferred size, which in turn resizes the JFrame to fit them. This is the best choice for automatically resizing the JFrame when a larger object is added.

To Force the JFrame That Encloses a Window to Resize