WCNA : Wireshark Certified Network Analyst Exam

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Wireshark
WCNA
Wireshark Certified Network Analyst
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Question: 63
How many handshakes are involved while establishing a TCP connection?
A. 5
B. 3
C. 1
D. 6
Answer: B
Question: 64
What is the default protocol used by linux traceroute program?
A. ICMP
B. HTTP
C. IP
D. None of the above
Answer: D
Question: 65
SSH is layer 4 Protocol
A. True
B. False
Answer: B
Question: 66
HTTPS is a layer —— Protocol?
A. 3
B. 5
C. 7
D. 6
Answer: C
Question: 67
Which function in Wireshark provides the summary of IPv4 and IPv6 packets?
A. Analyze
B. Capture
C. Telephony
D. Statistics
Answer: D
Question: 68
Choose a display filter expression for the packets displayed in the below image
A. sip.method == "ACK"
B. sip.method == invite
C. sip.Method == "INVITE"
D. sip ==INVITE
Answer: C
Question: 69
What’s the terminal based Wireshark called?
A. Webshark
B. Terminalshark
C. Dshark
D. Tshark
Answer: D
Question: 70
What is the destination MAC address in below image:

A. ff02::16
B. 08:00:27:0b:17:ba
C. 33:33:00:00:00:16
D. Fe80::3831:dca3:3317:c4f7
Answer: C
Question: 71
What is the significance of || operator in a display filter expression in Wireshark?
A. And
B. Not
C. or
D. Equal to
Answer: C
Question: 72
Specify the count of Bytes for an unknown protocol from the below image.

A. 201
B. 304
C. 4
D. 15495
Answer: C
Question: 73
Wireshark can decode NetFlow Packets
A. True
B. False
Answer: A
Question: 74
There is a filter expression for displaying packets having IP address 192.168.0.104 with TCP Port 80, find the
masked/hidden operator for applied filter expression in below image:-

A. or
B. and
C. &&
D. ==
Answer: C
Question: 75
If the Client initiates the Data connection, the FTP connection is
A. Active
B. Passive
C. Can be Active or Passive
D. None of the above
Answer: B
Question: 76
Which of the following is not a type of HTTP response codes?
A. 1xx Informational
B. 5xx Server Error
C. 6xx User Error
D. 3xx Redirection
Answer: C
Question: 77
What is the transport layer protocol and port used by Telnet?
A. TCP 100
B. UDP 23
C. UDP 25
D. TCP 23
Answer: D
Question: 78
This is a key parameter for TraceRoute, Identify this parameter.
A. DSCP
B. TTL
C. Flags
D. None of the above
Answer: B
Question: 79
What is the purpose of DHCP Protocol?
A. To send error messages and operational information indicating success or failure when communicating with another
IP address.
B. Dynamic assignment of an IP address and other network configuration parameters.
C. Transfer of computer files between a client and server on a computer network.
D. Clock synchronization between computer systems over packet-switched, variable-latency data networks.
Answer: B
Question: 80
What should be the correct capture filter for ‘non HTTPS & non POP3 traffic’ to/from www.google.com?
A. not https && not pop3 and www.google.com
B. not https and not pop3 and www.google.com
C. not port 443 and not port 25 and host www.google.com
D. not port 443 and not port 110 and host www.google.com
Answer: C

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