Tested Material Used To WCNA Test Engine Exam Questions in here [May-2023]
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NEW QUESTION # 29 
Which statement aboutthis color rule is correct?
- A. This color rule will be saved in the Branch Office #1 profile.
- B. This color rule must be placed under all other TCP color filters.
- C. This color rule is based on the BerkeleyPacket Filter (BPF) format.
- D. This color rule will generate a syntax error.
Answer: A
NEW QUESTION # 30
How do you determine which Profile is in use while you are capturing traffic?
- A. Right-click on the Packet Summary pane.
- B. Lookin the Status Bar Profile column.
- C. Open the Preferences | Interface information.
- D. Examine the Wireshark Title Bar.
Answer: B
NEW QUESTION # 31
The IPv4 Total Length field defines the length of the IP header, valid data and data link padding.
- A. False
- B. True
Answer: A
NEW QUESTION # 32 
This TCP Round Trip Time graph indicates thehighest round trip latency time seen in this trace file is 1 millisecond.
- A. False
- B. True
Answer: A
NEW QUESTION # 33 
The image depicts eight files that are part of a file set.
- A. True
- B. False
Answer: A
NEW QUESTION # 34
The coloring of packets that match theBadTCPdefault coloring rule is permanent and cannot be edited.
- A. False
- B. True
Answer: A
NEW QUESTION # 35
What is the maximum MACService Data Unit (MSDU) size defined by the IEEE 802.11 specification?
- A. 4096 bytes
- B. 2304 bytes
- C. 2312 bytes
- D. 1518 bytes
Answer: D
NEW QUESTION # 36
Which protocol is used to locate the hardware address of a local target or local router?
- A. ip
- B. ARP
- C. DNS
- D. DHCP
Answer: B
NEW QUESTION # 37
Time reference packets are permanently given a timestamp of 00:00:00. When you close and reopen the trace filethe time reference information is retained.
- A. False
- B. True
Answer: A
NEW QUESTION # 38
Which statement about packet timestamps is correct?
- A. You can alter packet timestamps of separate packets in a trace file using Editcap.
- B. Packet timestamps for pcap files can denote time to the nanosecond level.
- C. Packet timestamps are provided by WinPcap, libpcap, or AirPcap at the time packets are captured.
- D. Sorting on packet timestamps alters the packet numbers in the trace file.
Answer: C
NEW QUESTION # 39
Wireshark cancapture traffic on an interface even if that interface is not listed on the Start Page.
- A. False
- B. True
Answer: A
NEW QUESTION # 40
The capture and displayfilter syntax for TCP communications is tcp.
- A. True
- B. False
Answer: A
NEW QUESTION # 41 
Which statement about this packet is correct?
- A. This packet is establishing window scaling between the two TCP hosts.
- B. The source and destination hosts support window scaling.
- C. The Sequence Number field value is too low to allow additional data segments to be received by10.0.52.164.
- D. The Window Size field value indicates that no additional data can be received by 10.0.52.164.
Answer: B
NEW QUESTION # 42 
Which statement about this Wireshark image is correct?
- A. A display filter has been applied to this traffic.
- B. These packets have been saved to a trace file already.
- C. This is a live capture process.
- D. This trace file is part of a trace file set.
Answer: C
NEW QUESTION # 43
Baselines of basic VoIP traffic patterns should include analysis of the call setup and actual call process traffic.
- A. True
- B. False
Answer: A
NEW QUESTION # 44
Some ICMP packets include portions of the original packet that triggered the ICMP response.
- A. True
- B. False
Answer: A
NEW QUESTION # 45
Which protocol acts as the routable network layer protocol used to get packets from end-to-end on a TCP/IP network?
- A. RIP
- B. IGMP
- C. IP
- D. TCP
Answer: C
NEW QUESTION # 46
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. True
- B. False
Answer: A
NEW QUESTION # 47 
Whichstatement about this HTTP packet is correct?
- A. This packet contains an invalid HTTP Request Method.
- B. This packet was sent from an HTTP server.
- C. The packet contains a request for a graphic file.
- D. This packet indicates an HTTP client is browsing www.wiresharktraining.com.
Answer: D
NEW QUESTION # 48 
This packet shows the expanded TCP flags area. The display filter tcp.fiags.syn==1 && tcp.flags.ack==1 and the display filter tcp.fiags=0xi2 provide identicalfiltering results.
- A. True
- B. False
Answer: A
NEW QUESTION # 49
You are analyzing network traffic, but you only see ARP queries - you do not see any ARP responses. What could cause this situation?
- A. Wireshark is not running in monitor mode.
- B. You have applied an ip filter to the traffic.
- C. You are filtering on IP addresses for another network.
- D. You are connected to a switch port that is not spanned.
Answer: D
NEW QUESTION # 50
When you disable the UDP protocol decoding process, applications that use UDP (such as DHCP and DNS) will not bedecoded.
- A. True
- B. False
Answer: A
NEW QUESTION # 51
Which statement about the TCP recovery process is true?
- A. TCP hosts attempt three retransmissions before terminating the connection.
- B. Packet loss recovery is always started by the client.
- C. The window size field is used in the packet loss recovery process.
- D. Retransmitted packets use the same sequence number as the original lost packet.
Answer: D
NEW QUESTION # 52
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