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Test Online Free Wireshark WCNA Exam Questions and Answers

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Updated Apr 15, 2025 41 Questions 3 Pages

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Question 31 Selectable Answer

Which of the following is not a part of Wireshark's command line tools?

A. DXCap
B. Capinfos
C. Dumpcap
D. Editcap

Answer:

Question 32 Selectable Answer

Why can't ARP packets be routed?

A. All ARP packets are IP broadcasts
B. ARP packets do not have an IP header
C. ARP packets have a Time to Live value of 0
D. ARP packets are smaller than the minimum packet size allowed

Answer:

Question 33 Selectable Answer

Which field can be there in between Content Type and Length in below image

A. Version
B. Session ID
C. Compression methods
D. Cipher Suites

Answer:

Question 34 Selectable Answer

Which transport layer protocol is used for multicast traffic?

A. ARP
B. TCP
C. UDP
D. ICMP

Answer:

Question 35 Selectable Answer

What type of device can alter IP header addressing?

A. A layer 2 switch
B. A firewall using Access Control Lists (ACLs)
C. A Network Address Translation (NAT) device
D. A router using Differentiated Services (DiffServ)

Answer:

Question 36 Selectable Answer

What is a network baseline?

A. Packet capture during abnormal network conditions
B. Packet capture during normal network conditions
C. Both A & B
D. None of the above

Answer:

Question 37 Selectable Answer

Find out a probable problem in the network by looking into below image

A. TCP flood
B. DDos attack
C. Packet Loss and High Latency
D. Syn Flood

Answer:

Question 38 Selectable Answer

What are unassigned IP addresses also called?

A. Dark addresses
B. Dim IP addresses
C. Black IP addresses
D. Unlighted IP addresses

Answer:

Question 39 Selectable Answer

Choose a correct statement for the packet details as given in below image

A. The packet details are related to a FTP upload packet
B. The packet details are related to a DNS query packet
C. The packet details are related to a DNS response packet
D. The packet details are related to a FTP download packet

Answer:

Question 40 Selectable Answer

Automatic packet capture to one or more files feature is available in Wireshark

A. True
B. False

Answer:

Question 41 Selectable Answer

What is the destination MAC address in below image:

A. ff02::16
B. 08:00:27:0b:17:ba
C. 33:33:00:00:00:16
D. Fe80::3831:dca3:3317:c4f7

Answer:

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