[&] When a connection between a switch and router is configured as a "router on a stick" which of the following issues could result in an inability for certain users in the network to be unable to access network (or Internet) resources while other groups of users are perfectly fine? (Select the best answer)
- No ip addresses have been configured on the router
- Missing subinterfaces on the router
- The switch interface connecting to the router is administratively disabled
- Cable is not plugged in all the way on the router (or switch) or switch side of the connection

[&] Which of the following is a true statement about Cisco IOS routers and switches? (Select two answers)
- Router interfaces are administratively disabled by default.
- Router interfaces are administratively enabled by default.
- Switch interfaces are administratively disabled by default.
- Switch interfaces are administratively enabled by default.