title: ajax call using Jquery without method name in url
body: <p>What if url in ajax call contains only pagename? Does it call Page_Load method of that page?</p>
  
  <pre><code>    $.ajax({
    type: "POST",
    url: "PageName.aspx", //No method name
    data: "{}",
    contentType: "application/json; charset=utf-8",
    dataType: "json",
    success: function(msg) {        
    }
  });
  </code></pre>
  
  <p>If no method name is mentioned,is it same as full page postback?</p>