310-081 Sun - Braindumps.com.ua: question list for "Sun Certified Web Component Developer for the Java 2 Platform, Enterprise Edition 1.4", page: 2

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Sun 310-081: Sun Certified Web Component Developer for the Java 2 Platform, Enterprise Edition 1.4

#11. Given:

 1. public class Test { 
 2. public static void main (String [] args) { 
 3. unsigned byte b = 0; 
 4. b--: 
 5. 
 6. } 
 7. }

What is the value of b bat line 5?

#12. Given

 1. public class Test { 
 2. public static void main (String[] args) { 
 3. String foo = args [0]; 
 4. String bar = args [1]; 
 5. String baz = args [2]; 
 6. } 
 7. }

And command line is vacation:
Java Test red green blue
What is the Result?

#13. Given:

 1. //Point X 
 2. public class Foo { 
 3. public static void main (String [] args) throws Exception { 
 4. Print Writer out = new Print Writer (new 
 5. java.io.Output Stream Writer (System.out), true); 
 6. out.printIn (“Hello”) 
 7. } 
 8. }

Which statement at Point X on line 1 allows this code to compile and run?

#14. Which two method declarations are valid for an interface.? (Choose two)

#15.

 1. package foo; 
 2. 
 3. import java.util.Vector 
 4. 
 5. private class My Vector extends Vector { 
 6. Int i = 1’ 
 7. public MyVector () { 
 8. i = 2; 
 9. } 
 10. } 
 11. 
 12. public class My New Vector extends my Vector { 
 13. public MyNew Vector () { 
 14. i = 4; 
 15. } 
 16. public static void main (String args []) { 
 17. MyVector v = new My New Vector (); 
 18. } 
 19. }

What is the result?

#16. Which four types of object can be thrown using the throw statement? (Choose four.)

#17. Given:

 1. public class Foo { 
 2. public static void main (String [] args) { 
 3. try { System.exit (0); } 
 4. finally { System.out.printIn(“Finally”):} 
 5. } 
 6. }

What is the result?

#18. Given:

 1. Public class While Foo} 
 2. public static void main (Straing[] args) { 
 3. int x = I, y = 6 
 4. while ( y--) {x++:} 
 5. System, out. printIn (“x = “ + x + “ y = “ + y): 
 6. { 
 7. {

What is the result?

#19. Given:

 6. <my Tag:foo bai = 42> 
 7. <%=” processing”%> 
 8. </my Tag.foo>

And a custom tag handler for foo which extends Tag Support. Which two are true about the tag handler referneed by my Tag. (Choose two.)

#20. Given

 11. Public void services (Servlet Request request, 
 12. Servlet Response response) 
 13. throws 10 Exccption { 
 14. Servlet Context cxt = get Servlet Config ().get Servlet Context (): 
 15. Input Stream in = 
 16. insert code here 
 17. {

Which statement. At line 16, retrieves an Input Stream for the file / WEBINF/myresrc.bin?

[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] ... [24]

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Server date 05:19 10-01-2009

Sun 310-081

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