Question 1

How do you use the drawOval() method to draw an oval?

Accepted Answer

It is possible to draw an oval using the

Question 2

BasicStroke class variables determine the endcap and ____ style arguments.

Accepted Answer

A)  stroke 
B)  line 
C)  juncture 
D)  fill 
A)  stroke 
B)  line 
C)  juncture 
D)  fill

Question 3

When using the drawRoundRect() method, if you assign ____ to the arc coordinates, the rectangle is not rounded; instead, the corners are square.

Accepted Answer

A)  -1 
B)  0 
C)  10 
D)  99 
A)  -1 
B)  0 
C)  10 
D)  99

Question 4

Match each term with the correct statement below.
-Used to create polygons

Accepted Answer

A) fill pattern 
B) GREEN 
C) acyclic gradient 
D) 3D method 
E) Line2D.Float class
F)fillPolygon()
G)getScreenResolution()
H)GeneralPath
I)descent 
A) fill pattern 
B) GREEN 
C) acyclic gradient 
D) 3D method 
E) Line2D.Float class
F)fillPolygon()
G)getScreenResolution()
H)GeneralPath
I)descent

Question 5

What are the three arguments the BasicStroke constructor takes?

Accepted Answer

A float value representing the

Question 6

The drawRoundRect() method requires ____ arguments.

Accepted Answer

A)  three 
B)  four 
C)  six 
D)  eight 
A)  three 
B)  four 
C)  six 
D)  eight

Question 7

The statements pen.drawLine(50, 50, 100, 200); and pen.drawLine(100, 200, 50, 50); will both draw straight lines that slant down and to the right.

Accepted Answer

A) True 
 B)False

Question 8

If a window is 100 pixels by 100 pixels, the statement goButton.setLocation(100, 100); would place the JButton component outside the window where it would be unseen.

Accepted Answer

A) True 
 B)False

Question 9

The ____________________ method can be used when a window needs to be updated, such as when it contains new images or you have moved a new object onto the screen.

Accepted Answer

The answer of The ____________________ method can be used when...

Question 10

The first step in drawing a 2D object is to specify how a drawn object is rendered.

Accepted Answer

A) True 
 B)False

Question 11

Write the statement to draw a rectangle that begins at position 30, 100 and is 150 pixels wide by 40 pixels tall.

Accepted Answer

drawRect(3

Question 12

How can a programmer find and gather all the available fonts on a computer system?

Accepted Answer

You can discover the fonts that are avai

Question 13

The ____ method draws what appears to be an empty rectangle.

Accepted Answer

A)  clearRect() 
B)  emptyRect() 
C)  fillRect() 
D)  drawRect() 
A)  clearRect() 
B)  emptyRect() 
C)  fillRect() 
D)  drawRect()

Question 14

Which of the following statements will correctly add a point to a polygon named myShape?

Accepted Answer

A)  myShape.addPoint(50, 100) 
B)  addPoint = myShape(50, 100) 
C)  myShape.fillPolygon(50 100) 
D)  myShape = addPoint(50, 100) 
A)  myShape.addPoint(50, 100) 
B)  addPoint = myShape(50, 100) 
C)  myShape.fillPolygon(50 100) 
D)  myShape = addPoint(50, 100)

Question 15

What are the constructors for the Dimension class?

Accepted Answer

The Dimension() method creates an instan

Question 16

The ____ method allows you to draw a String in a JFrame window.

Accepted Answer

A)  drawString() 
B)  setFont() 
C)  drawLine() 
D)  setString() 
A)  drawString() 
B)  setFont() 
C)  drawLine() 
D)  setString()

Question 17

A rectangle is drawn with the following statement:
tool.drawRect(50, 50, 100, 60);
An oval is drawn with the following statement:
tool.drawOval(50, 50, 100, 60);
Describe the resulting output, and describe how the four arguments are used to draw the objects.

Accepted Answer

The output will appear with the oval edg

Question 18

import javax.swing.*;
import java.awt.*;
import java.awt.Color;
public class JDemoRectangles extends JFrame
{
Container con = getContentPane();
public JDemoRectangles()
{
con.setBackground(Color.BLUE);
con.setLayout(new FlowLayout());
}
public void paint(Graphics gr)
{
super.paint(gr);
gr.setColor(Color.RED);
gr.fillRect(40, 40, 120, 120);
gr.setColor(Color.YELLOW);
gr.fillRect(80, 80, 160, 160);
gr.clearRect(50, 60, 50, 50);
}
public static void main(String[] args)
{
JDemoRectangles frame = new JDemoRectangles();
frame.setSize(200, 200);
frame.setVisible(true);
}
}
Using the above code, describe what objects are drawn using the shaded statements of the paint() method.

Accepted Answer

In the paint() method, the first shaded

Question 19

A rectangle created with the clearRect() method is not transparent.

Accepted Answer

A) True 
 B)False

Question 20

Write the statement to position a JLabel object named myLabel at the upper-left corner of a JFrame.

Accepted Answer

myLabel.se

How do you use the drawOval() method to draw an oval?

BasicStroke class variables determine the endcap and ____ style arguments.

When using the drawRoundRect() method, if you assign ____ to the arc coordinates, the rectangle is not rounded; instead, the corners are square.

Match each term with the correct statement below. -Used to create polygons

What are the three arguments the BasicStroke constructor takes?

The drawRoundRect() method requires ____ arguments.

The statements pen.drawLine(50, 50, 100, 200); and pen.drawLine(100, 200, 50, 50); will both draw straight lines that slant down and to the right.

If a window is 100 pixels by 100 pixels, the statement goButton.setLocation(100, 100); would place the JButton component outside the window where it would be unseen.

The ____________________ method can be used when a window needs to be updated, such as when it contains new images or you have moved a new object onto the screen.

The first step in drawing a 2D object is to specify how a drawn object is rendered.

Write the statement to draw a rectangle that begins at position 30, 100 and is 150 pixels wide by 40 pixels tall.

How can a programmer find and gather all the available fonts on a computer system?

The ____ method draws what appears to be an empty rectangle.

Which of the following statements will correctly add a point to a polygon named myShape?

What are the constructors for the Dimension class?

The ____ method allows you to draw a String in a JFrame window.

A rectangle is drawn with the following statement: tool.drawRect(50, 50, 100, 60); An oval is drawn with the following statement: tool.drawOval(50, 50, 100, 60); Describe the resulting output, and describe how the four arguments are used to draw the objects.

A rectangle created with the clearRect() method is not transparent.

Write the statement to position a JLabel object named myLabel at the upper-left corner of a JFrame.

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

Advanced Gui Topics

Applets, Images, and Sound

Filters

Exam 16: Graphics

How do you use the drawOval() method to draw an oval?

BasicStroke class variables determine the endcap and ____ style arguments.

When using the drawRoundRect() method, if you assign ____ to the arc coordinates, the rectangle is not rounded; instead, the corners are square.

Match each term with the correct statement below. -Used to create polygons

What are the three arguments the BasicStroke constructor takes?

The drawRoundRect() method requires ____ arguments.

The statements pen.drawLine(50, 50, 100, 200); and pen.drawLine(100, 200, 50, 50); will both draw straight lines that slant down and to the right.

If a window is 100 pixels by 100 pixels, the statement goButton.setLocation(100, 100); would place the JButton component outside the window where it would be unseen.

The ____________________ method can be used when a window needs to be updated, such as when it contains new images or you have moved a new object onto the screen.

The first step in drawing a 2D object is to specify how a drawn object is rendered.

Write the statement to draw a rectangle that begins at position 30, 100 and is 150 pixels wide by 40 pixels tall.

How can a programmer find and gather all the available fonts on a computer system?

The ____ method draws what appears to be an empty rectangle.

Which of the following statements will correctly add a point to a polygon named myShape?

What are the constructors for the Dimension class?

The ____ method allows you to draw a String in a JFrame window.

A rectangle is drawn with the following statement: tool.drawRect(50, 50, 100, 60); An oval is drawn with the following statement: tool.drawOval(50, 50, 100, 60); Describe the resulting output, and describe how the four arguments are used to draw the objects.

A rectangle created with the clearRect() method is not transparent.

Write the statement to position a JLabel object named myLabel at the upper-left corner of a JFrame.

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

Advanced Gui Topics

Applets, Images, and Sound

Filters