Which of the following configuration snippets enables Active Directory authentication?

ldap.authentication.active-directory.enabled=trueldap.authentication.active-directory.domain=your domain

ldap.authentication.enabled=trueldap.authentication.active-directory.domain=your domain

ldap.authentication=trueldap.authentication.active-directory.domain=your domain

ldap.authentication.active-directory=trueldap.authentication.active-directory.domain=your domain