Are static objects unique per user?

I have a .net application (c#) that goes something like this

public partial class _Default : System.Web.UI.Page
{
    #region initial variables setup

    private static exam theExam;

    #endregion


    protected void Page_Load(object sender, EventArgs e)
    {
       if(!IsPostBack)
       {
        string userid = Request.Querystring["user"].ToString();
           theExam = new exam(userid, "some values");
       }
    }
// rest of code.

Now my question is, if user 105 logs in an instance of exam theExam is created and assign to the static declaration on top. If user 204 then logs in from a different computer, does the static object at the top gets the value of 204 even on user's 105's computer?