How can a user’s default shell be checked, by querying an NIS server?

How can a user’s default shell be checked, by querying an NIS server?

A.
ypgrep user example.com

B.
ypq @example.com user +shell

C.
ypquery user@example.com

D.
ypcat -d example.com user

E.
ypmatch -d example.com user passwd