What are the main uses of this keyword?
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diff between abstract methods and interfaces with programing (code) example?
What are the 4 versions of java?
11. static class A { 12. void process() throws Exception { throw new Exception(); } 13. } 14. static class B extends A { 15. void process() { System.out.println(”B”); } 16. } 17. public static void main(String[] args) { 18. new B().process(); 19. } What is the result? 1 B 2 The code runs with no output. 3 Compilation fails because of an error in line 12. 4 Compilation fails because of an error in line 15.
How many bits is a string in java?
What is the longest unicode character?
Can a class have multiple constructors?
What is the difference between a constructor and a method?
How many bits is a boolean?
does java support pointers?
What is bubble sort in java?
Define a java class.
What’s the difference between applets and standalone program?