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NEW QUESTION 37
Session Initiation Protocol (SIP) is a protocol that can be used to carry voice data.
- A. False
- B. True
Answer: B
NEW QUESTION 38 
Whichstatement about this HTTP packet is correct?
- A. This packet indicates an HTTP client is browsing www.wiresharktraining.com.
- B. The packet contains a request for a graphic file.
- C. This packet was sent from an HTTP server.
- D. This packet contains an invalid HTTP Request Method.
Answer: A
NEW QUESTION 39
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. False
- B. True
Answer: B
NEW QUESTION 40
Which traffic characteristic is often seen when analyzing database applications that transfer individual records across the network?
- A. separate connections for each record
- B. small packet sizes
- C. large delays between transmissions
- D. multicast responses
Answer: B
NEW QUESTION 41
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 42
The capture and displayfilter syntax for TCP communications is tcp.
- A. False
- B. True
Answer: B
NEW QUESTION 43
You are analyzing network traffic, but you only see ARP queries - you do not see any ARP responses. What could cause this situation?
- A. You have applied an ip filter to the traffic.
- B. You are connected to a switch port that is not spanned.
- C. You are filtering on IP addresses for another network.
- D. Wireshark is not running in monitor mode.
Answer: B
NEW QUESTION 44
The value *REF* in the Time column indicates that a packet has been marked.
- A. True
- B. False
Answer: B
NEW QUESTION 45
Promiscuous mode and monitor mode offer the same functionality.
- A. True
- B. False
Answer: B
NEW QUESTION 46
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 47
Which statement about TCP sequence and acknowledgment numbering is correct?
- A. The sequence number always increments by 1 for each data packettransmitted.
- B. Both sides of a TCP connection must agree on an Initial Sequence Number value.
- C. Starting Sequence Numbers cannot be larger than 65,535 because this is a 2-byte field.
- D. The Acknowledgment Number field indicates the next sequence number expected from the other side of the connection.
Answer: D
NEW QUESTION 48
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. False
- B. True
Answer: B
NEW QUESTION 49 
This image shows frame 2781which is a Window Update packet. This packet indicates that 10.0.52.164's TCP Window Size field value has increased since the last packet sent by that host.
- A. False
- B. True
Answer: B
NEW QUESTION 50
Some ICMP packets include portions of the original packet that triggered the ICMP response.
- A. False
- B. True
Answer: B
NEW QUESTION 51
Whichdisplay filter is used to display all DHCP traffic?
- A. dhcp
- B. tcp.port==68
- C. bootp
- D. udp.dst.port==67
Answer: C
NEW QUESTION 52
Wireshark can be used to capture, reassemble and playback encrypted VoIP conversations.
- A. True
- B. FiFalse
Answer: B
NEW QUESTION 53
An unusually high number of RSTs or a high number of SYN/ACKs with no related data transfer is a strong indication that a TCP scan is underway.
- A. False
- B. True
Answer: B
NEW QUESTION 54
All packets that contain UDP or TCP headers are counted in the IP Protocol Types statistic.
- A. False
- B. True
Answer: B
NEW QUESTION 55 
Which statement aboutthis color rule is correct?
- A. This color rule will generate a syntax error.
- 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 be saved in the Branch Office #1 profile.
Answer: D
NEW QUESTION 56
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. True
- B. False
Answer: B
NEW QUESTION 57 
Which statement about this packet is correct?
- A. The source and destination hosts support window scaling.
- B. The Sequence Number field value is too low to allow additional data segments to be received by10.0.52.164.
- C. The Window Size field value indicates that no additional data can be received by 10.0.52.164.
- D. This packet is establishing window scaling between the two TCP hosts.
Answer: A
NEW QUESTION 58
With a few exceptions, display filters use the same syntax as capture filters.
- A. True
- B. False
Answer: B
NEW QUESTION 59
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