Which of the following commands display the number of bytes transmitted and received via the eth0 network interface? (Choose two.) A. route -v via eth0 B. ip stats show dev eth0 C. netstat -s -i eth0 D. ifconfig eth0 E.…
Given the following routing table: How would an outgoing packet to the destination 192.168.2.150 be handled? A. It would be passed to the default router 192.168.178.1 on wlan0. B. It would be directly transmitted on the device eth0. C. It…
Which of the following keywords can be used in the file /etc/resolv/conf? (Choose two.) A. substitute B. lookup C. search D. nameserver E. method
How does the ping command work by default? A. Is sends an ICMP Echo Request to a remote host and waits to receive an ICMP Echo Response in return. B. It sends an ARP request to a remote host and…
Which of the following states can NetworkManager show regarding the system’s network connectivity? (Choose two.) A. up B. portal C. full D. login-required E. firewalled
Which of the following are valid host addresses for the subnet 203.0.113.64/28? (Choose two.) A. 203.0.113.64 B. 203.0.113.78 C. 203.0.113.65 D. 203.0.113.80 E. 203.0.113.81
FILL BLANK Which parameter is missing in the command ip link set ____ dev eth0 to activate the previously inactive network interface eth0? (Specify the parameter only without any command, path or additional options.) A. up
Which of the commands below might have produced the following output? A. dig -t mx www.example.org B. dig www.example.org C. dig -t ns www.example.org D. dig -t a www.example.org E. dig -t soa www.example.org
What is true about the following command? nmcli device wifi connect WIFIoI A. NetworkManager opens a new public hotspot with the SSID WIFIoI. B. NetworkManager creates an unconfigured new virtual network interface named WIFIoI. C. NetworkManager creates a new wifi…
Which of the following is true about IPv6? A. IPv6 no longer supports broadcast addresses. B. With IPv6, the TCP port numbers of most services have changed. C. IPv4 addresses can be used without any change with IPv6. D. IPv6…