Q. What kind of work is being performed in the following given part of JavaScript's code?

    <script>  
      
    o = {x:1, y:{z:[false,null,""]}};   
    s = JSON.stringify(o);   
    p = JSON.parse(s);  
    </script>  

• (A) Object Encoding
• (B) Object Encapsulation
• (C) Object Serialization
• (D) Object Abstraction