Question 1

When you create a(n) ____, you can group several components, such as JCheckBoxes, so a user can select only one at a time.

Accepted Answer

A)  CheckGroup 
B)  ButtonGroup 
C)  OptionBox 
D)  OptionGroup 
A)  CheckGroup 
B)  ButtonGroup 
C)  OptionBox 
D)  OptionGroup

Question 2

You use the ____ method to obtain the title of a JFrame.

Accepted Answer

A)  getTitle() 
B)  title() 
C)  setTitle() 
D)  setVisible() 
A)  getTitle() 
B)  title() 
C)  setTitle() 
D)  setVisible()

Question 3

How do you modify whether or not a JTextField can be edited?

Accepted Answer

When a JTextField has the capability of

Question 4

Swing components are UI elements such as dialog boxes and buttons. You can usually recognize their names because they begin with the letter ____________________.

Accepted Answer

The answer of Swing components are UI elements such as...

Question 5

What type of method must you implement when you register an event listener?

Accepted Answer

When you register a component (such as a

Question 6

What are some of the decisions you must make when extending a JFrame?

Accepted Answer

When you extend a JFrame to create a new

Question 7

Which of the following statements will change the value displayed in a JLabel named hello?

Accepted Answer

A)  hello.setText("Hello"); 
B)  setText.hello = "Hello" 
C)  hello = setText("Hello"); 
D)  setText = hello 
A)  hello.setText("Hello"); 
B)  setText.hello = "Hello" 
C)  hello = setText("Hello"); 
D)  setText = hello

Question 8

Match each term with the correct statement below.
-Require interaction with the local operating system

Accepted Answer

A) point size 
B) layout manager 
C) lightweight components 
D) window decorations 
E) editable
F)tool tips
G)heavyweight components
H)fonts
I)event handler 
A) point size 
B) layout manager 
C) lightweight components 
D) window decorations 
E) editable
F)tool tips
G)heavyweight components
H)fonts
I)event handler

Question 9

Write the statement to provide a JTextField object named myInfo that allows enough room for a user to enter 15 characters.

Accepted Answer

JTextField

Question 10

When constructing a Font object, which of the following arguments is NOT required?

Accepted Answer

A)  typeface 
B)  style 
C)  weight 
D)  point size 
A)  typeface 
B)  style 
C)  weight 
D)  point size

Question 11

The JButton, JCheckBox, JComboBox, and JRadioButton components are associated with the ____ method.

Accepted Answer

A)  addAdjustmentListener() 
B)  addChangeListener() 
C)  addWindowListener() 
D)  addItemListener() 
A)  addAdjustmentListener() 
B)  addChangeListener() 
C)  addWindowListener() 
D)  addItemListener()

Question 12

Match each term with the correct statement below.
-A coffee-cup icon in the frame's title bar, and the Minimize, Restore, and Close buttons

Accepted Answer

A) point size 
B) layout manager 
C) lightweight components 
D) window decorations 
E) editable
F)tool tips
G)heavyweight components
H)fonts
I)event handler 
A) point size 
B) layout manager 
C) lightweight components 
D) window decorations 
E) editable
F)tool tips
G)heavyweight components
H)fonts
I)event handler

Question 13

Within an implementation of the itemStateChanged() method, you can use the ____ method to determine which object generated the event, and the getStateChange() method to determine whether the event was a selection or a deselection.

Accepted Answer

A)  getSource() 
B)  getEvent() 
C)  getItem() 
D)  getState() 
A)  getSource() 
B)  getEvent() 
C)  getItem() 
D)  getState()

Question 14

Write the statement to create a layout manager named myLayout that centers components in each row.

Accepted Answer

FlowLayout myLayout

When you create a(n) ____, you can group several components, such as JCheckBoxes, so a user can select only one at a time.

You use the ____ method to obtain the title of a JFrame.

How do you modify whether or not a JTextField can be edited?

Swing components are UI elements such as dialog boxes and buttons. You can usually recognize their names because they begin with the letter ____________________.

What type of method must you implement when you register an event listener?

What are some of the decisions you must make when extending a JFrame?

Which of the following statements will change the value displayed in a JLabel named hello?

Match each term with the correct statement below. -Require interaction with the local operating system

Write the statement to provide a JTextField object named myInfo that allows enough room for a user to enter 15 characters.

When constructing a Font object, which of the following arguments is NOT required?

The JButton, JCheckBox, JComboBox, and JRadioButton components are associated with the ____ method.

Match each term with the correct statement below. -A coffee-cup icon in the frame's title bar, and the Minimize, Restore, and Close buttons

Within an implementation of the itemStateChanged() method, you can use the ____ method to determine which object generated the event, and the getStateChange() method to determine whether the event was a selection or a deselection.

Write the statement to create a layout manager named myLayout that centers components in each row.

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

Advanced Gui Topics

Graphics

Applets, Images, and Sound

Filters

Exam 14: Introduction to Swing Components

When you create a(n) ____, you can group several components, such as JCheckBoxes, so a user can select only one at a time.

You use the ____ method to obtain the title of a JFrame.

How do you modify whether or not a JTextField can be edited?

Swing components are UI elements such as dialog boxes and buttons. You can usually recognize their names because they begin with the letter ____________________.

What type of method must you implement when you register an event listener?

What are some of the decisions you must make when extending a JFrame?

Which of the following statements will change the value displayed in a JLabel named hello?

Match each term with the correct statement below. -Require interaction with the local operating system

Write the statement to provide a JTextField object named myInfo that allows enough room for a user to enter 15 characters.

When constructing a Font object, which of the following arguments is NOT required?

The JButton, JCheckBox, JComboBox, and JRadioButton components are associated with the ____ method.

Match each term with the correct statement below. -A coffee-cup icon in the frame's title bar, and the Minimize, Restore, and Close buttons

Within an implementation of the itemStateChanged() method, you can use the ____ method to determine which object generated the event, and the getStateChange() method to determine whether the event was a selection or a deselection.

Write the statement to create a layout manager named myLayout that centers components in each row.

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

Advanced Gui Topics

Graphics

Applets, Images, and Sound

Filters