Wireshark WCNA Wireshark Certified Network Analyst Online Training
Wireshark WCNA Online Training
The questions for WCNA were last updated at Feb 08,2025.
- Exam Code: WCNA
- Exam Name: Wireshark Certified Network Analyst
- Certification Provider: Wireshark
- Latest update: Feb 08,2025
Question #71
Question #72
The performance of Wireshark capture is directly proportional to size of the packets.
- A . True
- B . False
Question #73
There is no impact of packet loss and jitter on the quality of a VoIP call.
- A . True
- B . False
Question #74
Which of the following is not a type of HTTP response codes?
- A . 1xx Informational
- B . 5xx Server Error
- C . 6xx User Error
- D . 3xx Redirection
Question #75
Choose a correct syntax for filtering and displaying a TCP packet having word "string"
- A . Packet contains string
- B . tcp contains string
- C . tcp equals string
- D . tcp packet contains string
Question #76
Which method is used by Wireshark to detect TCP re-transmission?
- A . Sequence and Acknowledgment Numbers
- B . Windows size shifts
- C . Delta time delay
- D . Hop counts
Question #77
Slow start was implemented to optimize TCP performance as it relates to
- A . Error rate
- B . Congestion control
- C . Latency
- D . Bandwidth
Question #78
TTL is a field in IPv4, what is the corresponding field to TTL in IPv6?
- A . Time to expire
- B . Time to die
- C . Hop limit
- D . Hop along
Question #79
Question #80
Which IP addresses are routed on the internet?
- A . Private IP address
- B . Public IP address
- C . loopback address
- D . None of the above
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