Copro2 Prefinal Exam

1. This method is used to manually change the size of the components

SetSize()

GetSize()

ChangeSize()

Resize()

2. Which of the following is NOT an applet keyword?

Transient

Package

Interface

Gotoxy

3. Which of the following is the correct parameters of drawString method?

(String, int x, int y)

(String, int y, int x)

(int x, int y, String)

(int x, String, int y)

4. Which of the following is the correct parameters of drawString method?

(String, int x, int y)

(String, int y, int x)

(int x, int y, String)

(int x, String, int y)

5. To change the color of your drawings, you have to use the method __________.

GetColor()

ChangeColor()

SetColor()

InventColor()

6. This method is used to manually change the location of the components

SetLocation()

GetLocation()

ChangeLocation()

Locate()

7. This method is used to manually change the location of the components

SetLocation()

GetLocation()

ChangeLocation()

Locate()

8. When an applet is registered as a listener with a button, if a user clicks the button, the method that executes is __________.

ButtonPressed()

AddActionListener()

Start()

ActionPerformed()

9. Which of the following statements correctly creates a Font object?

Font aFont = new Font(“Helvetica”, Font.ITALIC, 20);

Font aFont = new Font(26, “Times New Roman”, Font.ITALIC);

Font aFont = new Font(Font.BOLD ,“Helvetica”, , 20);

Font aFont = new Font(18, Font.BOLD, “Comic Sans”);

10. To create circles in your applet, you have to use the method ________.

DrawCircle()

DrawCircular()

DrawOval()

DrawArc()

11. Applets are _______.

Stand-alone program

Web pages

Called from within another application

Written in HTML

12. This is the name of the package that you have to import to have an action listeners on your program

Import java.io.*;

Import java.applet.*;

Import java.awt.*;

Import java.awt.event.*;

13. To change the color of your drawings, you have to use the method __________.

GetColor()

ChangeColor()

SetColor()

InventColor()

14. This method is used to manually change the size of the components

SetSize()

GetSize()

ChangeSize()

Resize()

15. This is the name of the package that you have to import to have an action listeners on your program

Import java.io.*;

Import java.applet.*;

Import java.awt.*;

Import java.awt.event.*;

16. It can only contain a single line of text and no images.

Label

Button

Textfield

All of these

17. This is the name of the package that you have to import to create and implement your applet code.

Import java.io.*

Import java.applet.*;

Import java.awt.*;

Import java.awt.event.*;

18. It tells Java that this is the beginning of a class declaration.

Public

Void

Class

Static

19. Which of the following is NOT an applet keyword?

Transient

Package

Interface

Gotoxy

20. Which of the following is the correct declaration of drawing a rectangle method?

G.Drawrect();

G.drawRect();

G.drawingRect();

G.draw_RECT();

21. It tells Java that this is the beginning of a class declaration.

Public

Void

Class

Static

22. Which of the following is the correct declaration of drawing a rectangle method?

G.Drawrect();

G.drawRect();

G.drawingRect();

G.draw_RECT();

23. The _________class "knows" how to change colors and draw things on the screen.

Paint

Color

Draw

Graphics

24. Which of the following is the advantage of passing parameters to an applet

It avoids confusion in displaying strings in applet.

You would not need to change and recompile the applet every time you changed the messages.

You would not need to change your html code every time you changed the messages.

It makes your program a lot easier to manage than usual.

25. To create series of lines in your applet, you have to use the method ________.

DrawLinear()

DrawBorder()

DrawLine()

FillLine()

26. Which of the following is NOT TRUE regarding parameters of drawRect method?

You can specify whole numbers only

You can declare four parameters only

You can declare negative numbers

You can declare decimal values.

27. To create series of lines in your applet, you have to use the method ________.

DrawLinear()

DrawBorder()

DrawLine()

FillLine()

28. It is the listener interface for receiving action events.

ActionEvent

ActionListener

ActionPerformed

ActionImplement

29. A user might initiate any number of events in any order in ___________ program.

An event-driven

A procedural

A random

Any java

30. A Font object contains all of the following except ________

Language

Typeface

Style

Size

31. Labels and Buttons are __________.

Components

Containers

Siblings

Family

32. TextArea and TextField are both subclasses of _____________.

TextComponent

TextBox

Text

TextValue

33. Which of the following statements correctly creates a Font object?

Font aFont = new Font(“Helvetica”, Font.ITALIC, 20);

Font aFont = new Font(26, “Times New Roman”, Font.ITALIC);

Font aFont = new Font(Font.BOLD ,“Helvetica”, , 20);

Font aFont = new Font(18, Font.BOLD, “Comic Sans”);

34. When an applet is registered as a listener with a button, if a user clicks the button, the method that executes is __________.

ButtonPressed()

AddActionListener()

Start()

ActionPerformed()

35. Applets are _______.

Stand-alone program

Web pages

Called from within another application

Written in HTML

36. Which of the following will generate an error:

A drawRect method with 4 parameters.

A fillArc method with 6 parameters.

A drawArc method with 4 parameters

A fillRect method with 4 parameters

37. The applet can received the parameter values using the method ___________

GetParam()

GetParameter()

SetParam()

SetParameter()

38. The applet can received the parameter values using the method ___________

GetParam()

GetParameter()

SetParam()

SetParameter()

39. These are small applications and they are accessed in internet server.

Applications

Applets

Java

Widgets

40. The correct HTML tag for passing parameters to applet is:

41. Which of the following is NOT a Label constructor?

Label sample = new Label();

Label sample = new Label(“text of label”);

Label sample = new Label(“text of label”, Label.setText());

Label sample = new Label(“text of label”, Label.RIGHT);

42. The add() method ___________.

Adds two integers

Adds two numbers of any data type

Places a component within an Applet window screen

Places a value in a variable.

43. A user might initiate any number of events in any order in ___________ program.

An event-driven

A procedural

A random

Any java

44. The name of any applet called using CODE within an HTML document must use the _____________extension.

.exe

.code

.java

.class

45. Which of the following will generate an error:

A drawRect method with 4 parameters.

A fillArc method with 6 parameters.

A drawArc method with 4 parameters

A fillRect method with 4 parameters

46. This is the name of the package that you have to import to create and implement your applet code.

Import java.io.*

Import java.applet.*;

Import java.awt.*;

Import java.awt.event.*;

47. This means that other classes may use this class or method during their execution.

Public

Import

Implement

Package

48. This method literally paints graphical elements in an applet window

Start()

Init()

Draw()

Paint()

49. This method literally paints graphical elements in an applet window

Start()

Init()

Draw()

Paint()

50. Which of the following is NOT TRUE regarding parameters of drawRect method?

You can specify whole numbers only

You can declare four parameters only

You can declare negative numbers

You can declare decimal values.

51. Which of the following is NOT a Label constructor?

Label sample = new Label();

Label sample = new Label(“text of label”);

Label sample = new Label(“text of label”, Label.setText());

Label sample = new Label(“text of label”, Label.RIGHT);

52. It is the listener interface for receiving action events.

ActionEvent

ActionListener

ActionPerformed

ActionImplement

53. It has four constructors that enable one to build the exact object that is needed.

Text class

Textlabel

Textarea

Textfield

54. The method that places a value within a previously constructed Textfield is ________.

GetValue

SetText

FillText

SetValue

55. This method must be override once you implement an action listener class

AddActionListener

ActionPerformed

ActionEvent

ActionListener

56. The add() method ___________.

Adds two integers

Adds two numbers of any data type

Places a component within an Applet window screen

Places a value in a variable.

57. A Font object contains all of the following except ________

Language

Typeface

Style

Size

58. The method that places a value within a previously constructed Textfield is ________.

GetValue

SetText

FillText

SetValue

59. Java applications and java applets are similar because both ______________.

Are compiled using the javac command.

Are executed using the java command

Are executed from within an HTML document

Have a main() method.

60. A program that allows you to display HTML documents on your computer screen is a ____________.

Search engine

Compiler

Browser

Notepad

61. Labels and Buttons are __________.

Components

Containers

Siblings

Family

62. A program that allows you to display HTML documents on your computer screen is a ____________.

Search engine

Compiler

Browser

Notepad

63. To create circles in your applet, you have to use the method ________.

DrawCircle()

DrawCircular()

DrawOval()

DrawArc()

64. TextArea and TextField are both subclasses of _____________.

TextComponent

TextBox

Text

TextValue

65. You can construct a new Color by providing 3 integers that represent _____, _, and ________ colors

Red, Orange, Green

Blue, Green, Yellow

Red, Green, Blue

Black, White and Blue

66. It is used to make parts of the library available for used in the current program.

Public

Import

Implements

Package

67. The correct HTML tag for passing parameters to applet is:

68. Which of the following is the advantage of passing parameters to an applet

It avoids confusion in displaying strings in applet.

You would not need to change and recompile the applet every time you changed the messages.

You would not need to change your html code every time you changed the messages.

It makes your program a lot easier to manage than usual.

69. Which of the following is the correct parameters of fillArc method

(int x, int y, int width, int height, int start angle, int size of angle)

(int x, int y, int width, int height, int size of angle, int end angle)

(int x, int y, int height, int width, int size of angle 1, int size of angle 2)

(int width, int height ,int x, int y, int size of angle 1, int size of angle 2)

70. The _________class "knows" how to change colors and draw things on the screen.

Paint

Color

Draw

Graphics

71. It has four constructors that enable one to build the exact object that is needed.

Text class

Textlabel

Textarea

Textfield

72. The drawString() method is a member of the _____________class.

Graphics

String

Draw

Applet

73. The following are methods in Applet class except:

Start()

Stop()

Destroy()

Wait()

74. Which of the following is the correct parameters of fillArc method

(int x, int y, int width, int height, int start angle, int size of angle)

(int x, int y, int width, int height, int size of angle, int end angle)

(int x, int y, int height, int width, int size of angle 1, int size of angle 2)

(int width, int height ,int x, int y, int size of angle 1, int size of angle 2)

75. Which of the following is NOT true regarding Button class

It provides a single line of text only.

You cannot change the font style.

You cannot change the font size.

You cannot include background image

76. This method must be override once you implement an action listener class

AddActionListener

ActionPerformed

ActionEvent

ActionListener

77. The constructor TextField("4") creates _________.

An unlabeled textfield

A textfield with a “4” in it.

A textfield four pixels wide

A textfield four characters wide

78. The constructor TextField("4") creates _________.

An unlabeled textfield

A textfield with a “4” in it.

A textfield four pixels wide

A textfield four characters wide

79. Java applications and java applets are similar because both ______________.

Are compiled using the javac command.

Are executed using the java command

Are executed from within an HTML document

Have a main() method.

80. The ending half of any HTML tag pair is preceded with a ___________.

Dot

Forward slash

Backslash

Colon

81. The name of any applet called using CODE within an HTML document must use the _____________extension.

.exe

.code

.java

.class

82. You can construct a new Color by providing 3 integers that represent _____, _, and ________ colors

Red, Orange, Green

Blue, Green, Yellow

Red, Green, Blue

Black, White and Blue

83. The distance values for drawRect are ________.

Measured in pixels

Measured in inches

In decimal places

In float type

84. A window that is moved or covered is __________.

Destructed

Destroyed

Damaged

Overlapped

85. The distance values for drawRect are ________.

Measured in pixels

Measured in inches

In decimal places

In float type

86. This means that other classes may use this class or method during their execution.

Public

Import

Implement

Package

87. The class used to choose color to your drawings

SetColor()

Graphics

Color

Paint

88. On the given statement below, which of the following is the location below the upper left corner of the applet window? g.drawString ("Welcome to Java!", 140, 50);

”Welcome to Java!”

140

50

None of these

89. The following are methods in Applet class except:

Start()

Stop()

Destroy()

Wait()

90. The class used to choose color to your drawings

SetColor()

Graphics

Color

Paint

91. On the given statement below, which of the following is the location below the upper left corner of the applet window? g.drawString ("Welcome to Java!", 140, 50);

”Welcome to Java!”

140

50

None of these

92. The Component class has the following methods except:

SetBackground()

SetForeground()

SetFont()

SetAlignment()

93. The Component class has the following methods except:

SetBackground()

SetForeground()

SetFont()

SetAlignment()

94. Which of the following is NOT true regarding Button class

It provides a single line of text only.

You cannot change the font style.

You cannot change the font size.

You cannot include background image

95. The drawString() method is a member of the _____________class.

Graphics

String

Draw

Applet

96. The ending half of any HTML tag pair is preceded with a ___________.

Dot

Forward slash

Backslash

Colon

97. A window that is moved or covered is __________.

Destructed

Destroyed

Damaged

Overlapped

98. It is used to make parts of the library available for used in the current program.

Public

Import

Implements

Package

Copro2 Prefinal Exam

1. This method is used to manually change the size of the components

2.

What first name or nickname would you like us to use?

2. Which of the following is NOT an applet keyword?

3. Which of the following is the correct parameters of drawString method?

4. Which of the following is the correct parameters of drawString method?

5. To change the color of your drawings, you have to use the method __________.

6. This method is used to manually change the location of the components

7. This method is used to manually change the location of the components

8. When an applet is registered as a listener with a button, if a user clicks the button, the method that executes is __________.

9. Which of the following statements correctly creates a Font object?

10. To create circles in your applet, you have to use the method ________.

11. Applets are _______.

12. This is the name of the package that you have to import to have an action listeners on your program

13. To change the color of your drawings, you have to use the method __________.

14. This method is used to manually change the size of the components

15. This is the name of the package that you have to import to have an action listeners on your program

16. It can only contain a single line of text and no images.

17. This is the name of the package that you have to import to create and implement your applet code.

18. It tells Java that this is the beginning of a class declaration.

19. Which of the following is NOT an applet keyword?

20. Which of the following is the correct declaration of drawing a rectangle method?

21. It tells Java that this is the beginning of a class declaration.

22. Which of the following is the correct declaration of drawing a rectangle method?

23. The _________class "knows" how to change colors and draw things on the screen.

24. Which of the following is the advantage of passing parameters to an applet

25. To create series of lines in your applet, you have to use the method ________.

26. Which of the following is NOT TRUE regarding parameters of drawRect method?

27. To create series of lines in your applet, you have to use the method ________.

28. It is the listener interface for receiving action events.

29. A user might initiate any number of events in any order in ___________ program.

30. A Font object contains all of the following except ________

31. Labels and Buttons are __________.

32. TextArea and TextField are both subclasses of _____________.

33. Which of the following statements correctly creates a Font object?

34. When an applet is registered as a listener with a button, if a user clicks the button, the method that executes is __________.

35. Applets are _______.

36. Which of the following will generate an error:

37. The applet can received the parameter values using the method ___________

38. The applet can received the parameter values using the method ___________

39. These are small applications and they are accessed in internet server.

40. The correct HTML tag for passing parameters to applet is:

41. Which of the following is NOT a Label constructor?

42. The add() method ___________.

43. A user might initiate any number of events in any order in ___________ program.

44. The name of any applet called using CODE within an HTML document must use the _____________extension.

45. Which of the following will generate an error:

46. This is the name of the package that you have to import to create and implement your applet code.

47. This means that other classes may use this class or method during their execution.

48. This method literally paints graphical elements in an applet window

49. This method literally paints graphical elements in an applet window

50. Which of the following is NOT TRUE regarding parameters of drawRect method?

51. Which of the following is NOT a Label constructor?

52. It is the listener interface for receiving action events.

53. It has four constructors that enable one to build the exact object that is needed.

54. The method that places a value within a previously constructed Textfield is ________.

55. This method must be override once you implement an action listener class

56. The add() method ___________.

57. A Font object contains all of the following except ________

58. The method that places a value within a previously constructed Textfield is ________.

59. Java applications and java applets are similar because both ______________.

60. A program that allows you to display HTML documents on your computer screen is a ____________.

61. Labels and Buttons are __________.

62. A program that allows you to display HTML documents on your computer screen is a ____________.

63. To create circles in your applet, you have to use the method ________.

64. TextArea and TextField are both subclasses of _____________.

65. You can construct a new Color by providing 3 integers that represent ___________, ___________, and ____________ colors

66. It is used to make parts of the library available for used in the current program.

67. The correct HTML tag for passing parameters to applet is:

68. Which of the following is the advantage of passing parameters to an applet

69. Which of the following is the correct parameters of fillArc method

70. The _________class "knows" how to change colors and draw things on the screen.

71. It has four constructors that enable one to build the exact object that is needed.

72. The drawString() method is a member of the _____________class.

73. The following are methods in Applet class except:

74. Which of the following is the correct parameters of fillArc method

75. Which of the following is NOT true regarding Button class

76. This method must be override once you implement an action listener class

77. The constructor TextField("4") creates _________.

65. You can construct a new Color by providing 3 integers that represent _____, _, and ________ colors

82. You can construct a new Color by providing 3 integers that represent _____, _, and ________ colors