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

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

Which is a valid keyword in java?

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

Which statement is true about the 'switch' construct?

Which class does not override the equals() and hashCode() methods, inheriting them directly from class Object?

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'); } } }

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

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 method contains the body of the thread?

Output of the following code? int three = 3; String four = '4'; System.out.println(1 + 2 + three + four);