What is the result of adding this command to a router that is already configured for dynamic routing?
ip route 0.0.0.0 0.0.0.0 192.168.1.2

WAN data link encapsulation types include which of the following? (Choose two.)

A network administrator has subnetted the 172.16.0.0 network using a subnet mask of
255.255.255.192. A duplicate IP address of 172.16.2.120 has accidentally been configured on a workstation in the network. The technician must assign this workstation a new IP address within that same subnetwork. Which address should be assigned to the workstation?

Refer to the exhibit. What two facts can be determined from the WLAN diagram? (Choose two.)

A network administrator is connecting PC hosts A and B directly through their Ethernet interfaces as shown in the graphic. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts? (Choose two.)