When resetting a password in AdWords, what should a user keep in mind?

When resetting a password in AdWords, what should a user keep in mind?
A) The new password is now required to access all other Google products with the affected Google Account log-in.
B) The new password will work for AdWords and the old password will work for other Google products.
C) The user will need to enable 2-factor authentication in order to access their account from any location
D) The password will need to be reset separately on other Google products that share the Google Account log-in

Vì tài khoản Google là duy nhất, nên khi đổi mật khẩu, mọi dịch vụ gắn liền tài khoản đó của bạn sẽ được cập nhật theo mật khẩu mà bạn mới đổi (one password for all services by Google)