Latest Protocol Analysis WCNA First Attempt, Exam real Dumps Updated [Nov-2023]
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NEW QUESTION # 45
The capture and displayfilter syntax for TCP communications is tcp.
- A. False
- B. True
Answer: B
NEW QUESTION # 46
Which Wireshark feature is used to make the process of following TCP Sequence/Acknowledgment numbers easier to interpret?
- A. actual sequence number interpretations
- B. sequence number flagging
- C. sequence number prediction
- D. relative sequence numbering
Answer: D
NEW QUESTION # 47
1O Graphs supportdisplay filters and expressions.
- A. False
- B. True
Answer: B
NEW QUESTION # 48
Which protocol is used to locate the hardware address of a local target or local router?
- A. ARP
- B. DHCP
- C. DNS
- D. ip
Answer: A
NEW QUESTION # 49
Which statement about TCP sequence and acknowledgment numbering is correct?
- A. The sequence number always increments by 1 for each data packettransmitted.
- B. Starting Sequence Numbers cannot be larger than 65,535 because this is a 2-byte field.
- C. The Acknowledgment Number field indicates the next sequence number expected from the other side of the connection.
- D. Both sides of a TCP connection must agree on an Initial Sequence Number value.
Answer: C
NEW QUESTION # 50
Which transport is used for multicast and broadcast traffic?
- A. ARP
- B. ICMP
- C. TCP
- D. UDP
Answer: D
NEW QUESTION # 51
Some ICMP packets include portions of the original packet that triggered the ICMP response.
- A. False
- B. True
Answer: B
NEW QUESTION # 52
The UDP header checksum isoptional.
- A. False
- B. True
Answer: B
NEW QUESTION # 53
You can use the display filter ss1. record.content_type = =22 to view just the SSL/TLS handshakepackets.
- A. False
- B. True
Answer: B
NEW QUESTION # 54
Network analysis is oftenconsidered 'electronic surveillance' or 'wiretapping* and may be illegal.
- A. False
- B. True
Answer: B
NEW QUESTION # 55 
Which statement about this Wireshark image is correct?
- A. This trace file is part of a trace file set.
- B. This is a live capture process.
- C. A display filter has been applied to this traffic.
- D. These packets have been saved to a trace file already.
Answer: B
NEW QUESTION # 56 
Which statement about this TCPstream is correct?
- A. The HTTP server did not understand the client's request.
- B. The HTTP client requested a graphic file.
- C. The HTTP client sent an HTTP GET request to the HTTP server.
- D. The HTTP server refused the client's TCP connection attempt.
Answer: C
NEW QUESTION # 57
You may need to capture traffic at different points on the network to identify the location of packet loss.
- A. False
- B. True
Answer: B
NEW QUESTION # 58
Wireshark contains numerous pre-defined columns that can be added easily to the Packet List pane.
- A. False
- B. True
Answer: B
NEW QUESTION # 59
Wireshark's GeoIP feature launches an OpenStreetMap view of the world from the Endpoints window to plot IP addresses seen in the trace file.
- A. False
- B. True
Answer: B
NEW QUESTION # 60
IP routers strip off the MAC header of incoming packets and apply a new MAC header before forwarding the packet onto the next network.
- A. False
- B. True
Answer: B
NEW QUESTION # 61
A host has just booted up. This host is allowed to send ARP queries for the MAC address of thelocal DNS server before sending gratuitous ARPs to test for duplicate IP addresses on the network.
- A. False
- B. True
Answer: B
NEW QUESTION # 62
Which name resolution process translates port numbers to service names if they are listed in Wireshark's services file?
- A. network name resolution
- B. SMI name resolution
- C. MAC address name resolution
- D. transport name resolution
Answer: D
NEW QUESTION # 63
What is the maximum MACService Data Unit (MSDU) size defined by the IEEE 802.11 specification?
- A. 2312 bytes
- B. 1518 bytes
- C. 4096 bytes
- D. 2304 bytes
Answer: B
NEW QUESTION # 64
The Protocol Hierarchy Statistics window helps identify unusual protocols and applications in captured traffic.
- A. False
- B. True
Answer: B
NEW QUESTION # 65
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