Free WCNA Exam Braindumps
Wireshark Certified Network Analyst Questions 26–30 (page: 7)

Updated On: 10-Feb-2026

Wireshark can import CSV (comma separated value) format files for further analysis.

  1. True
  2. False

Answer(s): A



The UDP header checksum is optional.

  1. True
  2. False

Answer(s): A



Which function provides host name-to-IP address resolution services?

  1. ARP
  2. DNS
  3. ICMP
  4. SNMP

Answer(s): B



You can force Wireshark to temporarily dissect traffic to and from port 18067 as IRC traffic using the Decode As function.

  1. True
  2. False

Answer(s): A



Refer to the exhibit.



Which statement about the Capture Options window shown is correct?

  1. Wireshark will resolve IP addresses to host names.
  2. Wireshark will scroll to display the most recent packet captured.
  3. Wireshark will attempt to resolve OUI values for all MAC addresses.
  4. Wireshark will automatically stop capturing packets after two files have been saved.

Answer(s): B



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