Question 1

When a splash screen is displayed, the application does not load and execute until the user clicks the splash screen image with the mouse.

Accepted Answer

A) True 
 B)False

Question 2

When an application uses many components, instead of extending just one class from the JFrame class, a better approach is to:

Accepted Answer

A)  break the application into several smaller applications 
B)  reconsider the design of the application 
C)  encapsulate smaller groups of related components and their event listeners into their own classes 
D)  just go ahead and do it in one large class 
A)  break the application into several smaller applications 
B)  reconsider the design of the application 
C)  encapsulate smaller groups of related components and their event listeners into their own classes 
D)  just go ahead and do it in one large class

Question 3

Which of the following statements is NOT true?

Accepted Answer

A)  Radio buttons are round and check boxes are square. 
B)  Radio buttons are often grouped together and are mutually exclusive; Check boxes are not. 
C)  Radio buttons and check boxes both implement the ActionListener interface. 
D)  They are all true. 
A)  Radio buttons are round and check boxes are square. 
B)  Radio buttons are often grouped together and are mutually exclusive; Check boxes are not. 
C)  Radio buttons and check boxes both implement the ActionListener interface. 
D)  They are all true.

Question 4

When you write an action listener class for a JButton component, it must:

Accepted Answer

A)  have a method named buttonClicked 
B)  implement the ActionLIstener interface 
C)  have a method named actionPerformed which must take an argument of the ActionEvent type 
D)  both B and C 
A)  have a method named buttonClicked 
B)  implement the ActionLIstener interface 
C)  have a method named actionPerformed which must take an argument of the ActionEvent type 
D)  both B and C

Question 5

In GUI terminology, a container that can be displayed as a window is known as a:

Accepted Answer

A)  message dialog 
B)  buffer 
C)  Swing package 
D)  frame 
A)  message dialog 
B)  buffer 
C)  Swing package 
D)  frame

Question 6

All operating systems offer the same set of GUI components.

Accepted Answer

A) True 
 B)False

Question 7

One of the small dots that make up a screen display is known as what?

Accepted Answer

A)  point 
B)  color 
C)  pixel 
D)  texture 
A)  point 
B)  color 
C)  pixel 
D)  texture

Question 8

When using the BorderLayout manager, how many components can each region hold?

Accepted Answer

A)  1 
B)  2 
C)  5 
D)  No limit 
A)  1 
B)  2 
C)  5 
D)  No limit

Question 9

Because these components rely on the appearance and behavior of the underlying operating system components, there is little that can be done by the programmer to change their properties.

Accepted Answer

A)  Swing 
B)  AWT 
C)  Container 
D)  JFC 
A)  Swing 
B)  AWT 
C)  Container 
D)  JFC

Question 10

This is an action that takes place in an application, such as the clicking of a button.

Accepted Answer

A)  instance 
B)  effect 
C)  case 
D)  event 
A)  instance 
B)  effect 
C)  case 
D)  event

Question 11

Which of the following statements creates a class that is extended from the JFrame class?

Accepted Answer

A)  JFrame DerivedClass = new JFrame(); 
B)  class JFrame DerivedClass; 
C)  JFrame(DerivedClass); 
D)  public class DerivedClass extends JFrame{} 
A)  JFrame DerivedClass = new JFrame(); 
B)  class JFrame DerivedClass; 
C)  JFrame(DerivedClass); 
D)  public class DerivedClass extends JFrame{}

Question 12

When adding components to a container that is governed by the GridLayout manager:

Accepted Answer

A)  you cannot specify a cell 
B)  you specify the cell with the row and column numbers in the add statement 
C)  you must add them starting with the lower, right cell 
D)  the components are added automatically by filling up the first column, then the second, etc. 
A)  you cannot specify a cell 
B)  you specify the cell with the row and column numbers in the add statement 
C)  you must add them starting with the lower, right cell 
D)  the components are added automatically by filling up the first column, then the second, etc.

Question 13

To use the ActionListener interface, as well as other event listener interfaces, you must have the following import statement in your code:

Accepted Answer

A)  import java.swing; 
B)  import java.awt; 
C)  import java.awt.*; 
D)  import java.awt.event.*; 
A)  import java.swing; 
B)  import java.awt; 
C)  import java.awt.*; 
D)  import java.awt.event.*;

Question 14

The following statement adds the FlowLayout manager to the container, centers the components, and separates the components with a gap of 10 pixels.
setLayout(new FlowLayout());

Accepted Answer

A) True 
 B)False

Question 15

This layout manager arranges components in five regions.

Accepted Answer

A)  GridLayout 
B)  BorderLayout 
C)  FlowLayout 
D)  RegionLayout 
A)  GridLayout 
B)  BorderLayout 
C)  FlowLayout 
D)  RegionLayout

Question 16

You must use the statement import java.swing.*; in order to use the ItemListener interface.

Accepted Answer

A) True 
 B)False

Question 17

To include Swing and AWT components in your program, use the following import statements:

Accepted Answer

A)  import java.swing; import java.awt; 
B)  import java.swing; import javax.awt; 
C)  import javax.swing; import java.awt; 
D)  import javax.swing; import javax.awt; 
A)  import java.swing; import java.awt; 
B)  import java.swing; import javax.awt; 
C)  import javax.swing; import java.awt; 
D)  import javax.swing; import javax.awt;

Question 18

________ is a library of classes that do not replace ________, but provide an improved alternative for creating GUI applications.

Accepted Answer

A)  AWT, Swing 
B)  Swing, AWT 
C)  JFC, AWT 
D)  JFC, Swing 
A)  AWT, Swing 
B)  Swing, AWT 
C)  JFC, AWT 
D)  JFC, Swing

Question 19

If panel references a JPanel object, which of the following statements adds the GridLayout to it?

Accepted Answer

A)  panel.setLayout(new (GridLayout(2,3)); 
B)  panel.addLayout(new (GridLayout(2,3)); 
C)  panel.GridLayout(2,3); 
D)  panel.attachLayout(GridLayout(2,3)); 
A)  panel.setLayout(new (GridLayout(2,3)); 
B)  panel.addLayout(new (GridLayout(2,3)); 
C)  panel.GridLayout(2,3); 
D)  panel.attachLayout(GridLayout(2,3));

Question 20

This is commonly used to hold and organize collections of related components:

Accepted Answer

A)  list 
B)  panel 
C)  frame 
D)  label 
A)  list 
B)  panel 
C)  frame 
D)  label

When a splash screen is displayed, the application does not load and execute until the user clicks the splash screen image with the mouse.

When an application uses many components, instead of extending just one class from the JFrame class, a better approach is to:

Which of the following statements is NOT true?

When you write an action listener class for a JButton component, it must:

In GUI terminology, a container that can be displayed as a window is known as a:

All operating systems offer the same set of GUI components.

One of the small dots that make up a screen display is known as what?

When using the BorderLayout manager, how many components can each region hold?

Because these components rely on the appearance and behavior of the underlying operating system components, there is little that can be done by the programmer to change their properties.

This is an action that takes place in an application, such as the clicking of a button.

Which of the following statements creates a class that is extended from the JFrame class?

When adding components to a container that is governed by the GridLayout manager:

To use the ActionListener interface, as well as other event listener interfaces, you must have the following import statement in your code:

The following statement adds the FlowLayout manager to the container, centers the components, and separates the components with a gap of 10 pixels. setLayout(new FlowLayout());

This layout manager arranges components in five regions.

You must use the statement import java.swing.*; in order to use the ItemListener interface.

To include Swing and AWT components in your program, use the following import statements:

is a library of classes that do not replace , but provide an improved alternative for creating GUI applications.

If panel references a JPanel object, which of the following statements adds the GridLayout to it?

This is commonly used to hold and organize collections of related components:

Introduction to Computers and Java

Java Fundamentals

Decision Structures

Loops and Files

Methods

A First Look at Classes

Arrays and the Arraylist Class

A Second Look at Classes and Objects

Text Processing and More About Wrapper Classes

Inheritance

Exceptions and Advanced File IO

Advanced GUI Applications

Applets and More

Creating GUI Applications With Javafx and Scene Builder

Recursion

Databases

Filters

Exam 12: A First Look at GUI Applications

When a splash screen is displayed, the application does not load and execute until the user clicks the splash screen image with the mouse.

When an application uses many components, instead of extending just one class from the JFrame class, a better approach is to:

Which of the following statements is NOT true?

When you write an action listener class for a JButton component, it must:

In GUI terminology, a container that can be displayed as a window is known as a:

All operating systems offer the same set of GUI components.

One of the small dots that make up a screen display is known as what?

When using the BorderLayout manager, how many components can each region hold?

Because these components rely on the appearance and behavior of the underlying operating system components, there is little that can be done by the programmer to change their properties.

This is an action that takes place in an application, such as the clicking of a button.

Which of the following statements creates a class that is extended from the JFrame class?

When adding components to a container that is governed by the GridLayout manager:

To use the ActionListener interface, as well as other event listener interfaces, you must have the following import statement in your code:

The following statement adds the FlowLayout manager to the container, centers the components, and separates the components with a gap of 10 pixels. setLayout(new FlowLayout());

This layout manager arranges components in five regions.

You must use the statement import java.swing.*; in order to use the ItemListener interface.

To include Swing and AWT components in your program, use the following import statements:

________ is a library of classes that do not replace ________, but provide an improved alternative for creating GUI applications.

If panel references a JPanel object, which of the following statements adds the GridLayout to it?

This is commonly used to hold and organize collections of related components:

Introduction to Computers and Java

Java Fundamentals

Decision Structures

Loops and Files

Methods

A First Look at Classes

Arrays and the Arraylist Class

A Second Look at Classes and Objects

Text Processing and More About Wrapper Classes

Inheritance

Exceptions and Advanced File IO

Advanced GUI Applications

Applets and More

Creating GUI Applications With Javafx and Scene Builder

Recursion

Databases

Filters

is a library of classes that do not replace , but provide an improved alternative for creating GUI applications.