What will be the output of the following code? int three = 3; String four = "4"; System.out.println(1 + 2 + three + four); 

Which method contains the body of the thread?

Output of the following program? class Upwork { public static void main(String args[]) { try { int a[]={1,2,3,4,5}; for(int i=0;i<7;i++) System.out.println(a[i]); } catch(ArrayIndexOutOfBoundsException e) { System.out.println('0'); } } }

Which is ignored by serialization? (Choose all that apply)

Output of the following code? class ExceptionTest{ public static void main(String[] args){ try{ System.out.print('1'); throw new Exception(); } catch(Exception ex){ System.out.print('2'); } finally{ System.out.print('3'); } } }

A method can be defined as native to: (choose all that apply)

Which statement is true about the 'switch' construct?

Which is the valid declaration of a method within an interface definition?

Which is a valid keyword in java?

Which keyword prevents a class from being extended by another class?

Which is the best way to compare the values stored in two objects?