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SCJP 5.0 - Enum Mock Questions - 2

1) what is the result of compiling and running the following code?

    enum AccountType {
         SAVING, FIXED,  CURRENT;
         private AccountType() {
             System.out.println("It is a account type");
         }       
    }
    class EnumOne {
      public static void main(String[] args) {
        System.out.println(AccountType.FIXED);    
      }
    }

Options :
a) Compiles fine and output is prints "It is a account type" once followed by "FIXED"
b) Compiles fine and output is prints "It is a account type" twice followed by "FIXED"
c) Compiles fine and output is prints "It is a account type" thrice followed by "FIXED"
d) Compiles fine and output is prints "It is a account type" four times followed by "FIXED"
e) Compilation fails

Answer:

1)C
For every value in enum, constuctor is fired.In this case AccountType enum has 3 values so constructor will be fired thrice.

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