Pass Protocol Analysis WCNA Actual Free Exam Q&As Updated Dump Jan 10, 2024 [Q29-Q50]

QUESTION 29
By default, Wireshark will only dissect port 443 traffic as SSL/TLS traffic. If you are using another port for SSL/TLS communications, you must add that port number in the HTTP preferences setting for SSL/TLS ports.

QUESTION 30
By default, Mergecap combinestrace files based on the order they are listed on the command-line.

QUESTION 31
Network analysis is oftenconsidered ‘electronic surveillance’ or ‘wiretapping* and may be illegal.

QUESTION 32
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.

QUESTION 33
Port resolution can use the TCP/IP stack services file to determine the correct destination port to use in the TCP or UDP header.

QUESTION 34
Which function provides host name-to-IP address resolution services?

QUESTION 35
Wireshark can be used to capture, reassemble and playback encrypted VoIP conversations.

QUESTION 36

Which statement about the highlighted capture filter is correct?

QUESTION 37
TCP data is sequenced and acknowledged to ensure delivery.

QUESTION 38
Which protocol acts as the routable network layer protocol used to get packets from end-to-end on a TCP/IP network?

QUESTION 39
POP requests consist of a Request Command and Request Parameter.

QUESTION 40
The capture and displayfilter syntax for TCP communications is tcp.

QUESTION 41
Which statement about the TCP recovery process is true?

QUESTION 42
To increase the number of recently created display filters that Wireshark remembers, increase theFilter display max,list entriesvalue in Wireshark’s Preferences window.

QUESTION 43
The value *REF* in the Time column indicates that a packet has been marked.

QUESTION 44
Whichstatement about ICMP is true?

QUESTION 45
Both the capture and display filter syntax for ARP requests and replies is arp.

QUESTION 46
DNS responses contain four sections: Question, Answer RR, Authority RR and Additional RR.

QUESTION 47
ThePrepare a Filterfeature creates a display filter in the display filter window, but does not apply the filter to the traffic.

QUESTION 48
Wireshark’s GeoIP feature launches an OpenStreetMap view of the world from the Endpoints window to plot IP addresses seen in the trace file.

QUESTION 49
How do you quickly spot large gapsin time between packets in a trace file containing 6,000 packets?

QUESTION 50
Which network problem may cause packet loss, queuing, or throttling of possible throughput maximums?