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NEW QUESTION 22
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 23
The value *REF* in the Time column indicates that a packet has been marked.
- A. False
- B. True
Answer: A
NEW QUESTION 24
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. True
- B. False
Answer: A
NEW QUESTION 25
Which protocol is used to locate the hardware address of a local target or local router?
- A. ip
- B. DNS
- C. ARP
- D. DHCP
Answer: C
NEW QUESTION 26 
The image depicts eight files that are part of a file set.
- A. True
- B. False
Answer: A
NEW QUESTION 27
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 28
Port resolution can use the TCP/IP stack services file to determine the correct destination port to use in the TCP or UDP header.
- A. True
- B. False
Answer: A
NEW QUESTION 29 
Which statement aboutthis color rule is correct?
- A. This color rule must be placed under all other TCP color filters.
- B. This color rule will generate a syntax error.
- C. This color rule will be saved in the Branch Office #1 profile.
- D. This color rule is based on the BerkeleyPacket Filter (BPF) format.
Answer: C
NEW QUESTION 30
All packets that contain UDP or TCP headers are counted in the IP Protocol Types statistic.
- A. True
- B. False
Answer: A
NEW QUESTION 31
A TCP Acknowledgment Numberfield that is never incremented by a host after the TCP handshake indicates that no data is being received by that host.
- A. True
- B. False
Answer: A
NEW QUESTION 32
When you apply a display filter, the Status Bar indicates the total number ofpackets captured and the packets displayed.
- A. True
- B. False
Answer: A
NEW QUESTION 33
Which traffic characteristic is often seen when analyzing database applications that transfer individual records across the network?
- A. multicast responses
- B. large delays between transmissions
- C. separate connections for each record
- D. small packet sizes
Answer: D
NEW QUESTION 34
Both the capture and display filter syntax for ARP requests and replies is arp.
- A. True
- B. False
Answer: A
NEW QUESTION 35
Which format is used by capture filters?
- A. libpcap format
- B. Berkeley Packet Filtering (BPF) format
- C. tshark format
- D. display filter format
Answer: B
NEW QUESTION 36
You can identify compromised hosts that are communicating with Command and Control (C&C) servers by capturing traffic close to the network egress point and filtering on the IP addresses of the suspect C&C servers.
- A. True
- B. False
Answer: A
NEW QUESTION 37
The UDP header checksum isoptional.
- A. True
- B. False
Answer: A
NEW QUESTION 38 
Which statement about this Wireshark image is correct?
- A. These packets have been saved to a trace file already.
- B. A display filter has been applied to this traffic.
- C. This is a live capture process.
- D. This trace file is part of a trace file set.
Answer: C
NEW QUESTION 39
Which name resolution process translates port numbers to service names if they are listed in Wireshark's services file?
- A. MAC address name resolution
- B. transport name resolution
- C. network name resolution
- D. SMI name resolution
Answer: B
NEW QUESTION 40
Window scaling is established during the TCP handshake process to enable hosts to use larger window sizes than is 65,535.
- A. True
- B. False
Answer: A
NEW QUESTION 41
What is the purpose of creating Wireshark profiles?
- A. create a manageable database of packets for use in third-party programs
- B. customize Wireshark for more efficient analysis in specific environments
- C. create a customized method of name resolution
- D. discover and test RSA keys for traffic decryption
Answer: B
NEW QUESTION 42
How can you quickly Identify all WLAN BSSIDs seen In a trace file?
- A. openStatistics|Summary
- B. openStatistics|WLAN Traffic
- C. filter on wlan.bssid.id
- D. sort on the MAC header type
Answer: B
NEW QUESTION 43
Promiscuous mode and monitor mode offer the same functionality.
- A. False
- B. True
Answer: A
NEW QUESTION 44
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