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Wireshark WCNA Exam Questions

Exam Name: Wireshark Certified Network Analyst Exam
Exam Code: WCNA
Related Certification(s): Wireshark Certified Network Analyst WCNA Certification
Certification Provider: Wireshark
Number of WCNA practice questions in our database: 100 (updated: Dec. 14, 2024)
Expected WCNA Exam Topics, as suggested by Wireshark :
  • Topic 1: Network Analysis and Wireshark Fundamentals: This section of the exam measures the skills of Wireshark Network Analysis Professionals and covers foundational concepts of network analysis, including defining analysis purposes, troubleshooting tasks, and understanding where and when to capture traffic.
  • Topic 2: Capture Configuration and Customization: This section covers essential Wireshark configuration skills, including capture filters, global preferences, and time value interpretation aimed at Wireshark Network Security Professionals.
  • Topic 3: Statistics and Display Filters: This section measures the ability to interpret trace file statistics, create display filters, and utilize Wireshark's expert system. Professionals must show competency in following streams, reassembling data, and customizing profiles for efficient analysis.
  • Topic 4: TCP/IP Protocol Analysis: This section of the exam measures skills of Wireshark Network Analysis and focuses on analyzing fundamental protocols including DNS, ARP, and IP traffic. The emphasis is on understanding basic TCP/IP functionality and multistep resolution processes.
  • Topic 5: Transport Layer Protocol Analysis: This domain covers the analysis of ICMP, UDP, and TCP traffic. Candidates must demonstrate expertise in analyzing normal communications and understanding connection establishments.
  • Topic 6: Application Protocol Analysis: This section addresses the analysis of various application protocols including DHCP, HTTP, FTP, and email traffic. Professionals must show competency in graphing I/O rates and analyzing protocol-specific problems.
  • Topic 7: Wireless and VoIP Analysis: This section focuses on 802.11 WLAN analysis and VoIP fundamentals. Aimed at Wireshark Network Analysts, professionals must demonstrate skills in analyzing signal strength, capturing WLAN traffic, and understanding VoIP traffic flows.
  • Topic 8: Performance Analysis and Baselining: This section covers the establishment of normal traffic patterns and the identification of performance problems. The professional must show expertise in baselining protocols and troubleshooting various performance issues.
  • Topic 9: Network Forensics and Security: This section covers topics such as network forensics, scanning detection, and analysis of suspicious traffic.
  • Topic 10: Command-Line Tools and Advanced Features: This final section covers the effective use of command-line tools including Wireshark.exe and Tshark. Professionals must demonstrate proficiency in command-line analysis.
Disscuss Wireshark WCNA Topics, Questions or Ask Anything Related
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Kanisha

2 days ago
IPv6 addressing was a big part of my exam. Make sure you can identify and interpret IPv6 address types, including link-local and global unicast. Pass4Success materials were spot-on for this topic.
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Brandon

3 days ago
WCNA certified! Pass4Success made prep so much easier. Grateful for their help.
upvoted 0 times
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Ettie

4 days ago
Passing the Wireshark exam was a huge relief! Thanks to Pass4Success, I was well-prepared. However, I did struggle with a question on filtering HTTP traffic. It asked about constructing a display filter for specific HTTP methods, and I second-guessed my answer.
upvoted 0 times
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Craig

15 days ago
Be ready for questions on WLAN frame types and subtypes. Know the differences between management, control, and data frames. Understanding 802.11 headers is key.
upvoted 0 times
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Audrie

18 days ago
I just got my results, and I passed! The Pass4Success materials were incredibly helpful. There was a tricky question about identifying packet loss using Wireshark's expert info. I wasn't entirely sure how to interpret the retransmissions, but it seems I managed to get through it.
upvoted 0 times
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Flo

1 months ago
Just passed the Wireshark WCNA exam! TCP sequence and acknowledgment numbers were crucial. Practice analyzing TCP handshakes and data transfer. Pass4Success really helped with relevant practice questions.
upvoted 0 times
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Leontine

1 months ago
Just passed the Wireshark WCNA exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
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Lauran

1 months ago
Wow, I can't believe I passed the Wireshark Certified Network Analyst Exam! The Pass4Success practice questions were a lifesaver. One question that really stumped me was about analyzing TCP three-way handshakes. I had to determine the sequence and acknowledgment numbers, and I was unsure if I got it right, but thankfully, I still passed.
upvoted 0 times
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Free Wireshark WCNA Exam Actual Questions

Note: Premium Questions for WCNA were last updated On Dec. 14, 2024 (see below)

Question #1

TCP data is sequenced and acknowledged to ensure delivery.

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Correct Answer: A

Question #2

You have opened a trace file that has been sent to you and you noticed the timestamp only offers millisecond-level time values. You can enable Wireshark to add the microsecond detail information to these packets.

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Correct Answer: A

Question #3

The capture and display filter syntax for TCP communications is tcp.

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Correct Answer: A

Question #4

Columns can be reordered by dragging them into their new positions directly in the Packet List pane.

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Correct Answer: A

Question #5

Wireshark can capture traffic on an interface even if that interface is not listed on the Start Page.

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Correct Answer: B

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