WCNA Online Practice Questions

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Latest WCNA Exam Practice Questions

The practice questions for WCNA exam was last updated on 2026-02-24 .

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Question#1

Window scaling is established during the TCP handshake process to enable hosts to use larger
window sizes than is 65,535.

A. True
B. False

Question#2

You can use the display filter ss1. record.content_type = =22 to view just the SSL/TLS handshake packets.

A. True
B. False

Question#3

Time reference packets are permanently given a timestamp of 00:00:00. When you close and reopen the trace file the time reference information is retained.

A. True
B. False

Question#4

Null scans use legal TCP packet formats, but listen for illegally-formed TCP response packets.

A. True
B. False

Question#5

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

A. True
B. False

Disclaimer

This page is for educational and exam preparation reference only. It is not affiliated with Wireshark, WCNA Certification, or the official exam provider. Candidates should refer to official documentation and training for authoritative information.

Exam Code: WCNAQ & A: 100 Q&AsUpdated:  2026-02-24

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