[2023年11月] 厳密検証されたWCNA問題集と解答でWCNA問題集と正解付き
ベストWireshark Certification学習ガイドはWCNA試験合格させます
Protocol Analysis WCNA Examは、Wiresharkを使用したプロトコル分析の専門家の知識と技能をテストする厳しい総合認定試験であり、ネットワーク分析のスキルを向上させ、ネットワーク専門家を求めている組織にとって貴重な資産となる優れた機会です。
質問 # 56 
Which statement about the Capture Options window shown is correct?
- A. Wireshark will attempt to resolve OUI values for all MAC addresses.
- B. Wireshark will automatically stop capturing packets after two files have been saved.
- C. Wireshark will scroll to displaythe most recent packet captured.
- D. Wireshark will resolve IP addresses to host names.
正解：C
質問 # 57
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. False
- B. True
正解：B
質問 # 58
DNS responses contain four sections: Question, Answer RR, Authority RR and Additional RR.
- A. False
- B. True
正解：B
質問 # 59
The capture and displayfilter syntax for TCP communications is tcp.
- A. False
- B. True
正解：B
質問 # 60
Both the capture and display filter syntax for ARP requests and replies is arp.
- A. False
- B. True
正解：B
質問 # 61
By default, Mergecap combinestrace files based on the order they are listed on the command-line.
- A. True
- B. False
正解：B
質問 # 62
The ip.addr != 10.2.4.1 display filter shows all packets except ones that contain the address 10.2.4.1 in the source or destination IP address fields.
- A. True
- B. False
正解：B
質問 # 63
Applications may override the default port value defined in the TCP/IP stack services file.
- A. False
- B. True
正解：B
質問 # 64
Network congestion is defined as a condition that can cause packet loss or slow data transfer because the network itself cannot support the data transfer rate.
- A. False
- B. True
正解：B
質問 # 65
1O Graphs supportdisplay filters and expressions.
- A. False
- B. True
正解：B
質問 # 66
To increase the number of recently created display filters that Wireshark remembers, increase theFilter display max,list entriesvalue in Wireshark's Preferences window.
- A. False
- B. True
正解：B
質問 # 67
Wireshark can be used to capture, reassemble and playback encrypted VoIP conversations.
- A. True
- B. FiFalse
正解：B
質問 # 68
TCP data is sequenced and acknowledged to ensure delivery.
- A. False
- B. True
正解：B
質問 # 69
Wireshark cancapture traffic on an interface even if that interface is not listed on the Start Page.
- A. True
- B. False
正解：B
質問 # 70 
This packet was sent from an HTTP client.
- A. False
- B. True
正解：B
質問 # 71
IP routers strip off the MAC header of incoming packets and apply a new MAC header before forwarding the packet onto the next network.
- A. False
- B. True
正解：B
質問 # 72 
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
正解：B
質問 # 73
Which transport is used for multicast and broadcast traffic?
- A. ICMP
- B. ARP
- C. TCP
- D. UDP
正解：D
質問 # 74
Null scans use legal TCP packet formats, but listen for illegally-formed TCP response packets.
- A. True
- B. False
正解：B
質問 # 75
......
プロトコル分析WCNA試験は、ネットワークデータパケットをレビューし、ネットワークのパフォーマンスを把握したり、問題を特定するためのプロセスであるプロトコル分析に特化しています。この試験は、TCP/IPパケットのキャプチャと分析、ネットワークトレースの解釈、ネットワークの問題のトラブルシューティングなど、様々なプロトコル分析技術の知識をテストするよう設計されています。
WCNA認定ガイド問題と解答トレーニングにはFast2test：https://jp.fast2test.com/WCNA-premium-file.html