최신Protocol Analysis Wireshark Certified Network Analyst Practice - WCNA무료샘플문제
문제1
Which name resolution process translates port numbers to service names if they are listed in Wireshark's services file?
Which name resolution process translates port numbers to service names if they are listed in Wireshark's services file?
정답: D
문제2
A host has just booted up. This host is allowed to send ARP queries for the MAC address of thelocal DNS server before sending gratuitous ARPs to test for duplicate IP addresses on the network.
A host has just booted up. This host is allowed to send ARP queries for the MAC address of thelocal DNS server before sending gratuitous ARPs to test for duplicate IP addresses on the network.
정답: A
문제3
Which statement about this packet is correct?
Which statement about this packet is correct?
정답: C
문제4
Some ICMP packets include portions of the original packet that triggered the ICMP response.
Some ICMP packets include portions of the original packet that triggered the ICMP response.
정답: A
문제5
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.
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.
정답: A
문제6
With a few exceptions, display filters use the same syntax as capture filters.
With a few exceptions, display filters use the same syntax as capture filters.
정답: B
문제7
You can force Wireshark to temporarily dissect traffic to and fromport 18067 as IRC traffic using the Decode As function.
You can force Wireshark to temporarily dissect traffic to and fromport 18067 as IRC traffic using the Decode As function.
정답: A
문제8
The Protocol Hierarchy Statistics window helps identify unusual protocols and applications in captured traffic.
The Protocol Hierarchy Statistics window helps identify unusual protocols and applications in captured traffic.
정답: A
문제9
If a DHCP client does not receive an acknowledgment before the expiration of the rebinding time, the DHCP client must release its IP address and send a DHCP broadcast tolocate a DHCP server or Relay Agent.
If a DHCP client does not receive an acknowledgment before the expiration of the rebinding time, the DHCP client must release its IP address and send a DHCP broadcast tolocate a DHCP server or Relay Agent.
정답: A
문제10
Which statement about the highlighted capture filter is correct?
Which statement about the highlighted capture filter is correct?
정답: A