Which two code segments should you add?

You are developing an ASP.NET Web page that uses jQuery validation. The user should enter a valid
email address in a text box that has ID txtEmail. The page must display “E-Mail address required”
when the user does not enter an address and “Invalid e-mail address” when the user enters an
address that is not formatted properly. You need to ensure that the appropriate error message is
displayed when the text box does not contain a valid e-mail address. Which two code segments
should you add? (Choose 2)

A.
txtEmail:
{
messages:
{
required: “E-mail address required”,
email: “Invalid e-mail address”
}}

B.
messages:
{
txtEmail:
{
required: “E-mail address required”,
email: “Invalid e-mail address”
}}

C.
txtEmail:
{
rules:
{
required: true
email: true

}}

D.
rules:
{
txtEmail:
{
required: true
email: true
}}

Explanation:
http://www.dotnetcurry.com/ShowArticle.aspx?ID=310