The service password-encryption command is entered on a router. What is the effect of this configuration?

The service password-encryption command is entered on a router. What is the effect of this configuration?

A. restricts unauthorized users from viewing clear-text passwords in the running configuration B. prevents network administrators from configuring clear-text passwords C. protects the VLAN database from unauthorized PC connections on the switch D. encrypts the password exchange when a VPN tunnel is established