Write a code for fork join none using fork join

write a code for fork join none using fork join

In reply to Prudhvi Krishna :

That is not a question. But here is an answer.

module with_join_none;
  initial 
    fork
      #1 $display("Hello");
      #2 $display("World");
    join_none
endmodule
module with_join;
  initial 
    fork
      #1 $display("Hello");
      #2 $display("World");
    join
endmodule