100% Free Protocol Analysis WCNA Practice Test Questions and Answers 2026

Start Learning with the Latest and Real 100% Free Protocol Analysis WCNA Exam Questions

Page: 1 / 59

Total 293 Questions | Updated On: May 22, 2026

Add To Cart

Question 1

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

A : True

B : False

Answer: A

Question 2

The packet whose packet details is available in below image is a fragmented packet. 2021-03-30-09-46-12-c0cb2caf6cd72b50fa19860dc175d897

A : True

B : False

Answer: B

Question 3

Choose a correct option related to a DoS attack

A : Bandwidth flooding

B : Connection flooding

C : Vulnerability flooding

D : All of the above

Answer: D

Question 4

Identify a correct statement about TCP acknowledgment & sequence numbering.

A : Starting sequence numbers cannot be larger than 65,535 because this is a 2-byte field.

B : The Acknowledgment Number field indicates the next sequence number expected from the other side of the connection.

C : Both sides of a TCP connection must agree on an Initial Sequence Number value.

D : The sequence number always increments by 1 for each data packet transmitted.

Answer: B

Question 5

How can you quickly identify all WLAN BSSIDs seen in a trace file?

A : Open Statistics | WLAN Traffic

B : Sort on the MAC header type field value

C : Open Statistics | Summary

D : Apply a WLAN display filter

Answer: A

Page: 1 / 59

Total 293 Questions | Updated On: May 22, 2026

Add To Cart