Question 2: The following program is supposed to display a button in a frame, but the button doesn't display. What is the problem? How would you fix that? 1: import javax.swing.*; 2: 3: public class Test extends JFrame { 4: public Test () { 5: add( new JButton( "OK") ); 6: } 7: 8: public static void main ( String ] args ) { 9: JFrame frame = new JFrame(); %3D 10: frame.setSize( 100, 200 ); 11: frame.setVisible( true ); 12: } 13:}

Question 2: The following program is supposed to display a button in a frame, but the button doesn't display. What is the problem? How would you fix that? 1: import javax.swing.*; 2: 3: public class Test extends JFrame { 4: public Test () { 5: add( new JButton( "OK") ); 6: } 7: 8: public static void main ( String ] args ) { 9: JFrame frame = new JFrame(); %3D 10: frame.setSize( 100, 200 ); 11: frame.setVisible( true ); 12: } 13:}

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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