Which of the following should the systems administrator try NEXT to restore connectivity?

A newly installed desktop is unable to connect to networked resources.

The systems administrator executes various commands and reviews the following output snippets:

Which of the following should the systems administrator try NEXT to restore connectivity?
A . arp -s 20:ad:1f:ab:10:0f 192.168.1.10
B . route add -net 192.168.1.0 netmask 255.255.255.0
C . dig -x @127.0.0.1 192.168.1.10
D . ip link set wlo1 up
E . killall -HUP NetworkManager

View Answer

Answer: D