Multiple Choice
Jack is troubleshooting a Linux system that cannot open Web pages from the Internet. He has verified the configuration using ifconfig. He has also checked that the hosts can be pinged on the Internet using IP addresses. Which of the following could be the most likely cause of the problem?
A) The system is configured with an incorrect default gateway.
B) The system is configured with an incorrect subnet mask.
C) A firewall on the network is blocking ICMP traffic.
D) The DNS server is down.
Correct Answer:
Verified
Correct Answer:
Verified
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