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LFCA · Question #38
LFCA Question #38: Real Exam Question with Answer & Explanation
The correct answer is C: ping. The ping command is the best method to verify basic network connectivity and reachability between two hosts by sending ICMP echo requests.
Submitted by mateo_ar· May 4, 2026System Administration
Question
A server on the network is unreachable. What is the best method to verify connectivity between your computer and the remote server?
Options
- Alookup
- Bfind
- Cping
- Dnetstat
Explanation
The ping command is the best method to verify basic network connectivity and reachability between two hosts by sending ICMP echo requests.
Common mistakes.
- A.
lookup(ornslookup/dig) is used for DNS resolution, not for verifying network reachability to a host. - B.
findis a Linux command used for locating files and directories, unrelated to network connectivity. - D.
netstatdisplays network connections, routing tables, and interface statistics, which is useful for analyzing network state, but not for actively testing reachability to a remote server.
Concept tested. Basic network connectivity troubleshooting (ping)
Reference. https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/ping
Topics
#network troubleshooting#ping command#connectivity testing
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