Free Protocol Analysis WCNA Practice Test & Real Exam Questions
Some ICMP packets include portions of the original packet that triggered the ICMP response.
Correct Answer: B
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Null scans use legal TCP packet formats, but listen for illegally-formed TCP response packets.
Correct Answer: A
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The capture filterport 67 would capture all DHCP traffic seen by Wireshark.
Correct Answer: A
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This image shows frame 2781which is a Window Update packet. This packet indicates that 10.0.52.164's TCP Window Size field value has increased since the last packet sent by that host.
Correct Answer: B
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All packets that contain UDP or TCP headers are counted in the IP Protocol Types statistic.
Correct Answer: B
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What is the maximum MACService Data Unit (MSDU) size defined by the IEEE 802.11 specification?
Correct Answer: C
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Which name resolution process translates port numbers to service names if they are listed in Wireshark's services file?
Correct Answer: D
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Window scaling is established during the TCP handshake process to enable hosts to use larger window sizes than is 65,535.
Correct Answer: B
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You may need to capture traffic at different points on the network to identify the location of packet loss.
Correct Answer: B
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