Given: 10. class Line { 11. public static class Point { } 12. } 13. 14. class Triangle { 15. // insert code here 16. } Which code, inserted at line 15, creates an instance of the Point class defined in Line?

Given: 10. class One { 11. public One() { System.out.print(1); } 12. } 13. class Two extends One { 14. public Two() { System.out.print(2); } 15. } 16. class Three extends Two { 17. public Three() { System.out.print(3); } 18. } 19. public class Numbers{ 20. public static void main( String[] argv) { new Three(); } 21. } What is the result when this code is executed?

When comparing java.io.BufferedWriter to java.io.FileWriter, which capabilities exist as a method in only one of the two?

Command to delete a directory which contains some files.

Command to change the permissions of a file

How to rename a file in unix?

touch command can be used for ?

Command to list the hidden files inside a directory

Command to delete a directory which contains some files.

Command to change the permissions of a file

How to rename a file in unix?

Which of the following is NOT a tool used to aid software design?

Pointers are a mainstay of C programming but faulty pointer arithmetic can often lead to serious bugs. Which of the following C-derived languages has opted to eliminate C-style pointers altogether?

You have a long night of coding ahead. Which of the following energy drinks offers the most caffeine and sugar per ounce?

Which of the following is a typical activity that takes place during the process of code refactoring?