Question 1

When you type "A", two ____ key codes are generated: Shift and "a".

Accepted Answer

A)  action 
B)  virtual 
C)  event 
D)  default 
A)  action 
B)  virtual 
C)  event 
D)  default

Question 2

You use the getModifiers() method with an InputEvent object, and you can assign the return value to a(n) ____ variable.

Accepted Answer

A)  String 
B)  boolean 
C)  int 
D)  double 
A)  String 
B)  boolean 
C)  int 
D)  double

Question 3

Which of the following statements will set the background color of a button named stop to a color of red?

Accepted Answer

A)  stop.setBackground(Color.RE
D) ; 
B)  stop.Backcolor = RED; 
C)  red.setBackground(Color.RE
D) ; 
D)  setBack.stop.Color.RED; 
A)  stop.setBackground(Color.RE
D) ; 
B)  stop.Backcolor = RED; 
C)  red.setBackground(Color.RE
D) ; 
D)  setBack.stop.Color.RED;

Question 4

The state of a JCheckBoxMenuItem or JRadioButtonMenuItem can be determined with the ____ method.

Accepted Answer

A)  state() 
B)  getState() 
C)  getSelected() 
D)  isSelected() 
A)  state() 
B)  getState() 
C)  getSelected() 
D)  isSelected()

Question 5

The parent class for all event objects is named ____, which descends from the Object class.

Accepted Answer

A)  EventObject 
B)  Event 
C)  ParentEvent 
D)  AWTEvent 
A)  EventObject 
B)  Event 
C)  ParentEvent 
D)  AWTEvent

Question 6

A ____ is placed at the top of a container and contains user options.

Accepted Answer

A)  glass pane 
B)  menu bar 
C)  content pane 
D)  containment hierarchy 
A)  glass pane 
B)  menu bar 
C)  content pane 
D)  containment hierarchy

Question 7

List and describe the four constructors that can be used when creating a JPanel object.

Accepted Answer

JPanel() creates a JPanel with double bu

Question 8

When you create a simple scroll pane using the constructor that takes no arguments, horizontal and vertical scroll bars appear only if they are needed.

Accepted Answer

A) True 
 B)False

Question 9

Write the code to create a scroll pane named myScroll that will display an image named scenery with a vertical scroll bar always present and a horizontal scroll bar as needed.

Accepted Answer

JScrollPane myScroll = new JSc

Question 10

Using the figure above, write the statement to create a JMenuBar . Next, create the two JMenu s that are part of the JMenuBar , add the three components within the Colors JMenu , and add the two JMenuItem s that are part of the BrightJMenu . Finally, write the statement to add the JMenuBar to the JFrame using the setJMenuBar() method.

Accepted Answer

The following statement creates a JMenuB

Question 11

Which of the following is NOT a method of the KeyListener interface?

Accepted Answer

A)  keyTyped() 
B)  keyPressed() 
C)  keyClicked() 
D)  keyReleased() 
A)  keyTyped() 
B)  keyPressed() 
C)  keyClicked() 
D)  keyReleased()

Question 12

Clicking a component results in a(n) ____.

Accepted Answer

A)  ItemEvent 
B)  WindowEvent 
C)  ActionEvent 
D)  MouseEvent 
A)  ItemEvent 
B)  WindowEvent 
C)  ActionEvent 
D)  MouseEvent

Question 13

Java automatically converts the add() , remove() , and setLayoutManager() statements to more complete versions that include _____.

Accepted Answer

A)  getContentPane() 
B)  glassPane() 
C)  getJFrame() 
D)  addAll() 
A)  getContentPane() 
B)  glassPane() 
C)  getJFrame() 
D)  addAll()

Question 14

The following statement produces a dark purple color that has green and blue components, but no red: 
Color darkPurple = new Color(100, 0, 100);

Accepted Answer

A) True 
 B)False

Question 15

Using a FlowLayout object named myLayout , write the statement to set the layout of a content pane to left.

Accepted Answer

myLayout.s

Question 16

When you place a component on the screen, the vertical position is the x-axis and the horizontal position is the y-axis.

Accepted Answer

A) True 
 B)False

Question 17

The parent class of MouseEvent is ____.

Accepted Answer

A)  AWTEvent 
B)  EventObject 
C)  InputEvent 
D)  UserEvent 
A)  AWTEvent 
B)  EventObject 
C)  InputEvent 
D)  UserEvent

Question 18

Write the statement to create a Color object named myGray with red, green, and blue values of 100 each.

Accepted Answer

Color myGr

Question 19

The Color class can be used with the setBackground() and setForeground() methods of the ____ class.

Accepted Answer

A)  Container 
B)  JPanel 
C)  Component 
D)  JFrame 
A)  Container 
B)  JPanel 
C)  Component 
D)  JFrame

Question 20

The CardLayout manager generates a stack of containers, one on top of another.

Accepted Answer

A) True 
 B)False

When you type "A", two ____ key codes are generated: Shift and "a".

You use the getModifiers() method with an InputEvent object, and you can assign the return value to a(n) ____ variable.

Which of the following statements will set the background color of a button named stop to a color of red?

The state of a JCheckBoxMenuItem or JRadioButtonMenuItem can be determined with the ____ method.

The parent class for all event objects is named ____, which descends from the Object class.

A ____ is placed at the top of a container and contains user options.

List and describe the four constructors that can be used when creating a JPanel object.

When you create a simple scroll pane using the constructor that takes no arguments, horizontal and vertical scroll bars appear only if they are needed.

Write the code to create a scroll pane named myScroll that will display an image named scenery with a vertical scroll bar always present and a horizontal scroll bar as needed.

Which of the following is NOT a method of the KeyListener interface?

Clicking a component results in a(n) ____.

Java automatically converts the add() , remove() , and setLayoutManager() statements to more complete versions that include _____.

The following statement produces a dark purple color that has green and blue components, but no red: Color darkPurple = new Color(100, 0, 100);

Using a FlowLayout object named myLayout , write the statement to set the layout of a content pane to left.

When you place a component on the screen, the vertical position is the x-axis and the horizontal position is the y-axis.

The parent class of MouseEvent is ____.

Write the statement to create a Color object named myGray with red, green, and blue values of 100 each.

The Color class can be used with the setBackground() and setForeground() methods of the ____ class.

The CardLayout manager generates a stack of containers, one on top of another.

Creating Java Programs

Using Data

Using Methods Classes and Objects

More Object Concepts

Making Decisions

Looping

Characters Strings and the Stringbuilder

Arrays

Advanced Array Concepts

Introduction to Inheritance

Advanced Inheritance Concepts

Exception Handling

File Input and Output

Introduction to Swing Components

Graphics

Filters

Exam 15: Advanced Gui Topics

When you type "A", two ____ key codes are generated: Shift and "a".

You use the getModifiers() method with an InputEvent object, and you can assign the return value to a(n) ____ variable.

Which of the following statements will set the background color of a button named stop to a color of red?

The state of a JCheckBoxMenuItem or JRadioButtonMenuItem can be determined with the ____ method.

The parent class for all event objects is named ____, which descends from the Object class.

A ____ is placed at the top of a container and contains user options.

List and describe the four constructors that can be used when creating a JPanel object.

When you create a simple scroll pane using the constructor that takes no arguments, horizontal and vertical scroll bars appear only if they are needed.

Write the code to create a scroll pane named myScroll that will display an image named scenery with a vertical scroll bar always present and a horizontal scroll bar as needed.

Which of the following is NOT a method of the KeyListener interface?

Clicking a component results in a(n) ____.

Java automatically converts the add() , remove() , and setLayoutManager() statements to more complete versions that include _____.

The following statement produces a dark purple color that has green and blue components, but no red: Color darkPurple = new Color(100, 0, 100);

Using a FlowLayout object named myLayout , write the statement to set the layout of a content pane to left.

When you place a component on the screen, the vertical position is the x-axis and the horizontal position is the y-axis.

The parent class of MouseEvent is ____.

Write the statement to create a Color object named myGray with red, green, and blue values of 100 each.

The Color class can be used with the setBackground() and setForeground() methods of the ____ class.

The CardLayout manager generates a stack of containers, one on top of another.

Creating Java Programs

Using Data

Using Methods Classes and Objects

More Object Concepts

Making Decisions

Looping

Characters Strings and the Stringbuilder

Arrays

Advanced Array Concepts

Introduction to Inheritance

Advanced Inheritance Concepts

Exception Handling

File Input and Output

Introduction to Swing Components

Graphics

Filters