Which of the following connection types, as seen in nmcli connection show, may exist in NetworkManager? (Choose three.)
tcp
ethernet
wifi
ipv6
bridge
Correct answer: BCE
Question 2
On a Linux workstation, the route command takes a long time before printing out the routing table. Which of the following errors does that indicate?
The local routing information may be corrupted and must be re-validated using a routing protocol.
One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-D) to wait for a timeout.
There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default.
The Linux Kernel Routing Daemon (LKRD) is not running and should be started using its init script or systemd unit.
DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.
Correct answer: E
Explanation:
Question 3
Which of the following nmcli subcommands exist? (Choose two.)