Which combination of safe member permissions will allow End Users to log in to a remote machine transparently but NOT show or copy the password?

Which combination of safe member permissions will allow End Users to log in to a remote machine transparently but NOT show or copy the password?
A . Use Accounts, Retrieve Accounts, List Accounts
B . Use Accounts, List Accounts
C . Use Accounts
D . List Accounts, Retrieve Accounts

Answer: B