Latest WCNA Exam Dumps Protocol Analysis Exam from Training Expert Actual4Exams
Pass Protocol Analysis Wireshark Certified Network Analyst Practice Exam PDF Dumps | Recently Updated 102 Questions
NEW QUESTION # 60
All packets that contain UDP or TCP headers are counted in the IP Protocol Types statistic.
- A. False
- B. True
Answer: B
NEW QUESTION # 61
TCP data is sequenced and acknowledged to ensure delivery.
- A. False
- B. True
Answer: B
NEW QUESTION # 62
You will only see the TCP Urgent Pointer field if the URG bit is set to 1 in a TCP packet.
- A. False
- B. True
Answer: B
NEW QUESTION # 63
The capture and displayfilter syntax for TCP communications is tcp.
- A. False
- B. True
Answer: B
NEW QUESTION # 64
Which format is used by capture filters?
- A. display filter format
- B. Berkeley Packet Filtering (BPF) format
- C. libpcap format
- D. tshark format
Answer: B
NEW QUESTION # 65
Which function provides host name-to-IP address resolution services?
- A. DNS
- B. ICMP
- C. ARP
- D. SNMP
Answer: A
NEW QUESTION # 66
The capture filter syntax for all FTPcommand and data channel traffic is tcp port 21.
- A. True
- B. False
Answer: B
NEW QUESTION # 67
With a few exceptions, display filters use the same syntax as capture filters.
- A. True
- B. False
Answer: B
NEW QUESTION # 68
Which statement about the TCP recovery process is true?
- A. Retransmitted packets use the same sequence number as the original lost packet.
- B. TCP hosts attempt three retransmissions before terminating the connection.
- C. Packet loss recovery is always started by the client.
- D. The window size field is used in the packet loss recovery process.
Answer: A
NEW QUESTION # 69 
Which statement about the Capture Options window shown is correct?
- A. Wireshark will automatically stop capturing packets after two files have been saved.
- B. Wireshark will scroll to displaythe most recent packet captured.
- C. Wireshark will resolve IP addresses to host names.
- D. Wireshark will attempt to resolve OUI values for all MAC addresses.
Answer: B
NEW QUESTION # 70
How do you determine which Profile is in use while you are capturing traffic?
- A. Lookin the Status Bar Profile column.
- B. Right-click on the Packet Summary pane.
- C. Examine the Wireshark Title Bar.
- D. Open the Preferences | Interface information.
Answer: A
NEW QUESTION # 71
Columns can be reordered by dragging them into their new positions directly in the Packet List pane.
- A. False
- B. True
Answer: B
NEW QUESTION # 72
The gratuitous ARP process is not required if a host is configured with a static IP address.
- A. True
- B. False
Answer: B
NEW QUESTION # 73
Wireshark's Export feature can be used to identify HTTP objects and reassemble them into their original format.
- A. False
- B. True
Answer: B
NEW QUESTION # 74
Display filters areapplied to decrease the time required to identify the cause of poor network performance, unusual network traffic patterns or other traffic of interest.
- A. False
- B. True
Answer: B
NEW QUESTION # 75 
This is a DNS inverse query packet used to resolve an IP address to a host name.
- A. True
- B. False
Answer: B
NEW QUESTION # 76
Which protocol is used to locate the hardware address of a local target or local router?
- A. ARP
- B. ip
- C. DNS
- D. DHCP
Answer: A
NEW QUESTION # 77
The IPv4 Total Length field defines the length of the IP header, valid data and data link padding.
- A. True
- B. False
Answer: B
NEW QUESTION # 78
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