Your network contains two Active Directory forests named contoso.com and litwareinc.com. You implement System Center 201

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Your network contains two Active Directory forests named contoso.com and litwareinc.com.
You implement System Center 2012 Configuration Manager in the contoso.com forest.
You deploy the Configuration Manager client to all of the client computers in contoso.com by using a logon script.
You need to ensure that the Configuration Manager client is automatically deployed to all of the client computers in the litwareinc.com forest.
What should you do? (Choose all that Apply.)

A. Configure a Client Push Installation account.
B. Enable Client Push installation.
C. Enable Active Directory System Discovery.
D. Configure an administrative user.
E. Enable Active Directory Forest Discovery.