You Use Your Domain Account to Sign in to Your

Multiple Choice

You use your domain account to sign in to your devices when you are within the premises of your organization. However, you can use the same credentials to sign in even when you have no access to the domain.
How is this possible?

A) The domain can still be accessed through the Internet.
B) The domain account is modified into a local user account.
C) The credentials are cached in Windows 10.
D) The credentials are stored on the domain.