Interview Questions

1. 1. Which of these functions is called to display the output of an applet?

Options:

a. display()

b. print()

c. displayApplet()

d. PrintApplet()

Reveal Answer

2. 2. Which of these methods can be used to output a sting in an applet?

Options:

a. display()

b. print()

c. drawString()

d. transient()

Reveal Answer

3. 3. What does AWT stands for?

Options:

a. All Window Tools

b. All Writing Tools

c. Abstract Window Toolkit

d. Abstract Writing Toolkit

Reveal Answer

4. 4. Which of these methods is a part of Abstract Window Toolkit (AWT) ?

Options:

a. display()

b. print()

c. drawString()

d. transient()

Reveal Answer

5. 5. Which of these modifiers can be used for a variable so that it can be accessed from any thread or parts of a program?

Options:

a. transient

b. volatile

c. global

d. No modifier is needed

Reveal Answer

6. 6. Which of these operators can be used to get run time information about an object?

Options:

a. getInfo

b. Info

c. instanceof

d. getinfoof

Reveal Answer

7. 7. What is the Message is displayed in the applet made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

Options:

a. A Simple Applet

b. A Simple Applet 20 20

c. Compilation Error

d. Runtime Error

Reveal Answer

8. 8. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

Options:

a. 20

b. 50

c. 100

d. System dependent

Reveal Answer

9. 9. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { Graphic g; g.drawString("A Simple Applet", 20, 20); }

Options:

a. 20

b. Default value

c. Compilation Error

d. Runtime Error

Reveal Answer

10. 10. Which of these functions is called to display the output of an applet?

Options:

a. display()

b. print()

c. displayApplet()

d. PrintApplet()

Reveal Answer

11. 11. Which of these methods can be used to output a sting in an applet?

Options:

a. display()

b. print()

c. drawString()

d. transient()

Reveal Answer

12. 12. What does AWT stands for?

Options:

a. All Window Tools

b. All Writing Tools

c. Abstract Window Toolkit

d. Abstract Writing Toolkit

Reveal Answer

13. 13. Which of these methods is a part of Abstract Window Toolkit (AWT) ?

Options:

a. display()

b. print()

c. drawString()

d. transient()

Reveal Answer

14. 14. Which of these modifiers can be used for a variable so that it can be accessed from any thread or parts of a program?

Options:

a. transient

b. volatile

c. global

d. No modifier is needed

Reveal Answer

15. 15. Which of these operators can be used to get run time information about an object?

Options:

a. getInfo

b. Info

c. instanceof

d. getinfoof

Reveal Answer

16. 16. What is the Message is displayed in the applet made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

Options:

a. A Simple Applet

b. A Simple Applet 20 20

c. Compilation Error

d. Runtime Error

Reveal Answer

17. 17. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

Options:

a. 20

b. 50

c. 100

d. System dependent

Reveal Answer

18. 18. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { Graphic g; g.drawString("A Simple Applet", 20, 20); }

Options:

a. 20

b. Default value

c. Compilation Error

d. Runtime Error

Reveal Answer

19. 19. What is the output of this program? import java.io.*; class Chararrayinput { public static void main(String[] args) { String obj = "abcdefgh"; int length = obj.length(); char c[] = new char[length]; obj.getChars(0, length, c, 0); CharArrayReader input1 = new CharArrayReader(c); CharArrayReader input2 = new CharArrayReader(c, 1, 4); int i; int j; try { while((i = input1.read()) == (j = input2.read())) { System.out.print((char)i); } } catch (IOException e) { e.printStackTrace(); } } }

Options:

a. abc

b. abcd

c. abcde

d. None of the mentioned

Reveal Answer

Interview Questions and Answer

1. 1. Which of these functions is called to display the output of an applet?

2. 2. Which of these methods can be used to output a sting in an applet?

3. 3. What does AWT stands for?

4. 4. Which of these methods is a part of Abstract Window Toolkit (AWT) ?

5. 5. Which of these modifiers can be used for a variable so that it can be accessed from any thread or parts of a program?

6. 6. Which of these operators can be used to get run time information about an object?

7. 7. What is the Message is displayed in the applet made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

8. 8. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

9. 9. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { Graphic g; g.drawString("A Simple Applet", 20, 20); }

10. 10. Which of these functions is called to display the output of an applet?

11. 11. Which of these methods can be used to output a sting in an applet?

12. 12. What does AWT stands for?

13. 13. Which of these methods is a part of Abstract Window Toolkit (AWT) ?

14. 14. Which of these modifiers can be used for a variable so that it can be accessed from any thread or parts of a program?

15. 15. Which of these operators can be used to get run time information about an object?

16. 16. What is the Message is displayed in the applet made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

17. 17. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); } }

18. 18. What is the length of the application box made by this program? import java.awt.; import java.applet.; public class myapplet extends Applet { Graphic g; g.drawString("A Simple Applet", 20, 20); }

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