Question 1

The position of a component can be changed by using the ____ method and passing it x- and y-coordinate positions.

Accepted Answer

A)  drawString() 
B)  setLocation() 
C)  fillArc() 
D)  repaint() 
A)  drawString() 
B)  setLocation() 
C)  fillArc() 
D)  repaint() B

Question 2

To create a rectangle with rounded corners, the drawRoundRect() method is used. Describe the six arguments that are required to create rounded rectangles.

Accepted Answer

The first four arguments match the four arguments required to draw a rectangle: the x- and y-coordinates of the upper-left corner, the width, and the height. The two additional arguments represent the arc width and height associated with the rounded corners (an arc is a portion of a circle). If you assign zeros to the arc coordinates, the rectangle is not rounded; instead, the corners are square. At the other extreme, if you assign values to the arc coordinates that are at least the width and height of the rectangle, the rectangle is so rounded that it is a circle.

Question 3

You can use the ____ method to copy any rectangular area to a new location.

Accepted Answer

A)  copyRect() 
B)  copyArea() 
C)  copyGraphics() 
D)  addPoint() 
A)  copyRect() 
B)  copyArea() 
C)  copyGraphics() 
D)  addPoint() B

Question 4

Which of the following statements starts a polygon named pol at the coordinates 20 and 290?

Accepted Answer

A)  pol.moveTo(20F, 290F); 
B)  pol.lineTo(20F, 290F); 
C)  pol = new Path(20F, 290F); 
D)  pol.newPath(20F, 290F); 
A)  pol.moveTo(20F, 290F); 
B)  pol.lineTo(20F, 290F); 
C)  pol = new Path(20F, 290F); 
D)  pol.newPath(20F, 290F);

Question 5

Why would a programmer use the repaint() method?

Accepted Answer

You don't usually call the paint() metho

Question 6

The ____ method creates a solid arc.

Accepted Answer

A)  solidArc() 
B)  fillArc() 
C)  clearArc() 
D)  drawArc() 
A)  solidArc() 
B)  fillArc() 
C)  clearArc() 
D)  drawArc()

Question 7

What parameters does the copyArea() method require?

Accepted Answer

The x- and y-coordinates of th

Question 8

Which statement sets the font of a Graphics object named brush to boldFont?

Accepted Answer

A)  Font.setFont = brush 
B)  setFont = brush(boldFont) 
C)  brush.setFont(boldFont) 
D)  Font = setFont(boldFont) 
A)  Font.setFont = brush 
B)  setFont = brush(boldFont) 
C)  brush.setFont(boldFont) 
D)  Font = setFont(boldFont)

Question 9

The ____________________ method returns an object of type Dimension, which specifies the width and height of the screen in pixels.

Accepted Answer

The answer of The ____________________ method returns an object of...

Question 10

The init() method of GeneralPath is used to create the beginning point of the polygon.

Accepted Answer

A) True 
 B)False

Question 11

Describe what happens when the update() method is called.

Accepted Answer

The update() method clears the

Question 12

You can instruct a Graphics object to use a font by inserting the font as the argument in a ____ method.

Accepted Answer

A)  setColor() 
B)  drawString() 
C)  setCharacters() 
D)  setFont() 
A)  setColor() 
B)  drawString() 
C)  setCharacters() 
D)  setFont()

Question 13

List the six arguments you need to provide for the drawArc() method.

Accepted Answer

The x-coordinate of the upper-left corne

Question 14

Match each term with the correct statement below.
-Works best with lighter drawing colors

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 15

import javax.swing.*;
import java.awt.*;
public class JDemoFont extends JFrame
{
Font bigFont = new Font("Serif", Font.ITALIC, 48);
String hello = "Hello";
public void paint(Graphics brush)
{
super.paint(brush);
brush.setFont(bigFont);
brush.drawString(hello, 10, 100);
}
public static void main(String[] args)
{
JDemoFont frame = new JDemoFont();
frame.setSize(180, 150);
frame.setVisible(true);
}
}
The above code shows an application that uses the setFont() method with a Graphics object named brush. Describe what will occur when the two shaded lines of code are executed.

Accepted Answer

You can instruct a Graphics object to us

Question 16

If the beginning and ending points used with the fillPolygon() method are ____, the two endpoints are connected by a straight line before the polygon is filled with color.

Accepted Answer

A)  connected 
B)  coordinate pairs 
C)  identical 
D)  not identical 
A)  connected 
B)  coordinate pairs 
C)  identical 
D)  not identical

Question 17

The draw3DRect() method has a ____ argument, which controls whether the rectangle is darker on the right and bottom, or lighter on the right and bottom.

Accepted Answer

A)  cyclic gradient 
B)  fill pattern 
C)  null 
D)  Boolean value 
A)  cyclic gradient 
B)  fill pattern 
C)  null 
D)  Boolean value

Question 18

Match each term with the correct statement below.
-Returns the number of pixels as an integer

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 19

Match each term with the correct statement below.
-A Color class constant

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 20

Match each term with the correct statement below.
-Draws a solid shape

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

The position of a component can be changed by using the ____ method and passing it x- and y-coordinate positions.

To create a rectangle with rounded corners, the drawRoundRect() method is used. Describe the six arguments that are required to create rounded rectangles.

You can use the ____ method to copy any rectangular area to a new location.

Which of the following statements starts a polygon named pol at the coordinates 20 and 290?

Why would a programmer use the repaint() method?

The ____ method creates a solid arc.

What parameters does the copyArea() method require?

Which statement sets the font of a Graphics object named brush to boldFont?

The ____________________ method returns an object of type Dimension, which specifies the width and height of the screen in pixels.

The init() method of GeneralPath is used to create the beginning point of the polygon.

Describe what happens when the update() method is called.

You can instruct a Graphics object to use a font by inserting the font as the argument in a ____ method.

List the six arguments you need to provide for the drawArc() method.

Match each term with the correct statement below. -Works best with lighter drawing colors

If the beginning and ending points used with the fillPolygon() method are ____, the two endpoints are connected by a straight line before the polygon is filled with color.

The draw3DRect() method has a ____ argument, which controls whether the rectangle is darker on the right and bottom, or lighter on the right and bottom.

Match each term with the correct statement below. -Returns the number of pixels as an integer

Match each term with the correct statement below. -A Color class constant

Match each term with the correct statement below. -Draws a solid shape

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

The position of a component can be changed by using the ____ method and passing it x- and y-coordinate positions.

To create a rectangle with rounded corners, the drawRoundRect() method is used. Describe the six arguments that are required to create rounded rectangles.

You can use the ____ method to copy any rectangular area to a new location.

Which of the following statements starts a polygon named pol at the coordinates 20 and 290?

Why would a programmer use the repaint() method?

The ____ method creates a solid arc.

What parameters does the copyArea() method require?

Which statement sets the font of a Graphics object named brush to boldFont?

The ____________________ method returns an object of type Dimension, which specifies the width and height of the screen in pixels.

The init() method of GeneralPath is used to create the beginning point of the polygon.

Describe what happens when the update() method is called.

You can instruct a Graphics object to use a font by inserting the font as the argument in a ____ method.

List the six arguments you need to provide for the drawArc() method.

Match each term with the correct statement below. -Works best with lighter drawing colors

If the beginning and ending points used with the fillPolygon() method are ____, the two endpoints are connected by a straight line before the polygon is filled with color.

The draw3DRect() method has a ____ argument, which controls whether the rectangle is darker on the right and bottom, or lighter on the right and bottom.

Match each term with the correct statement below. -Returns the number of pixels as an integer

Match each term with the correct statement below. -A Color class constant

Match each term with the correct statement below. -Draws a solid shape

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