Free Practice Protocol Analysis WCNA Exam Questions 2025

Stay ahead with 100% Free Wireshark Certified Network Analyst WCNA Dumps Practice Questions

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Total 293 Questions | Updated On: Apr 08, 2025

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Question 1

How do you quickly spot large gapsin time between packets in a trace file containing 6,000 packets?

A : Open and examine Wireshark'sExpert Infoswindow.

B : Look for packets colorized based on Wireshark's default coloring rule for high delta times.

C : Set the Time column toSeconds Since Beginning of Captureand scroll through the trace file.

D : Set the Time column toSeconds Since Previously Displayed Packetand sort the Time column.

Answer: D

Question 2

The Protocol Hierarchy Statistics window helps identify unusual protocols and applications in captured traffic.

A : True

B : False

Answer: A

Question 3

Port resolution can use the TCP/IP stack services file to determine the correct destination port to use in the TCP or UDP header.

A : True

B : False

Answer: A

Question 4

This protocol acts as the routable network layer protocol and used to get packets from end-to end on a TCP/IP network, Identify this protocol.

A : DHCP

B : IP

C : ICMP

D : UDP

Answer: B

Question 5

What is the purpose of Network Analysis ?

A : To identify performance problems

B : To locate security breaches

C : Both A & B

D : None of the above

Answer: C

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Total 293 Questions | Updated On: Apr 08, 2025

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