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CV0-001試験情報、N10-006独学書籍

 

どんな業界で自分に良い昇進機会があると希望する職人がとても多いと思って、IT業界にも例外ではありません。ITの専門者はCompTIAのCV0-001試験情報があなたの願望を助けって実現できるのがよく分かります。JPshikenはあなたの夢に実現させるサイトでございます。

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CV0-001試験番号:CV0-001問題集
試験科目:CompTIA Cloud+ Certification Exam
最近更新時間:2016-09-11
問題と解答:全389問 CV0-001試験情報
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>> CV0-001試験情報

 
N10-006試験番号:N10-006問題集
試験科目:CompTIA Network+ certification
最近更新時間:2016-09-11
問題と解答:全325問 N10-006独学書籍
100%の返金保証。1年間の無料アップデート。

>> N10-006独学書籍

 

最近のわずかの数年間で、CompTIAのCV0-001試験情報は日常生活でますます大きな影響をもたらすようになりました。将来の重要な問題はどうやって一回で効果的にCompTIAのCV0-001試験情報に合格するかのことになります。この質問を解決したいのなら、JPshikenのCompTIAのCV0-001試験情報を利用すればいいです。この資料を手に入れたら、一回で試験に合格することができるようになりますから、あなたはまだ何を持っているのですか。速くJPshikenのCompTIAのCV0-001試験情報を買いに行きましょう。

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NO.1 The management team wants to set up a wireless network in their office but all of their
phones operate at the 2.4 GHz frequency. They need a wireless network that would be able to
operate at a higher frequency than their phones. Which of following standards should be used?
A. 802.11b
B. 802.11a
C. 802.11g
D. 802.1x
Answer: B

N10-006アクセスリスト
Explanation:
In this question, we need a wireless network that operates at a frequency higher than the 2.4GHz
frequency.
802.11 is a set of IEEE standards that govern wireless networking transmission methods. The
802.11 standards commonly used today to provide wireless connectivity in home or office wireless
networks are 802.11a, 802.11b, 802.11g, 802.11n and 802.11ac.
The 802.11a standard supports speeds up to 54Mbps and uses the 5-GHz band.

NO.2 CORRECT TEXT
Wireless network users recently began experiencing speed and performance issues after access point
2 (AP2) was replaced due to faulty hardware. The original network was installed according to a
consultant's specifications and has always worked without a problem.
You, a network technician, have been tasked with evaluating the situation and resolving the issues to
improve both performance and connectivity. Refer to the following diagram and perform any
NECESSARY changes to the wireless and wired infrastructure by adjusting devices.
Note: Adjust the LEAST number of devices needed to fix the issue, all blue icons in the image are
clickable. When you feel the simulation is complete please select the Done button.
Answer:
Since we know that the network was running perfectly before replacing AP2 we should start by
looking at this new device that was used to replace the old one. Here we see that the other AP's have
hard coded the speed and duplex settings to 100/full, while AP2 is set to auto/auto.
Also, the other AP's have been configured to use 802.11G, while AP2 is using 802.11B.
Finally the channel that AP2 is using overlaps with AP1 which can cause problems. Channels 1, 6, and
11 are spaced far enough apart that they don't overlap. On a non-MIMO setup (i.e. 802.11 a, b, or g)
you should always try to use channel 1, 6, or 11. Since AP1 is using 1, and AP3 is using 11, AP2 should
be using 6.
References:
Dulaney, Emmett and Mike Harwood, CompTIA Network+ Authorized Exam Cram, Fourth Edition,
Pearson, Indianapolis, 2012, p 269.
Lammle, Todd, CompTIA Network+ Deluxe Study Guide, Deluxe Edition, Wiley Publishing, Inc.,
Indianapolis, 2009, pp 676, 677.
http://en.wikipedia.org/wiki/List_of_WLAN_channels#2.4.C2.A0GHz_.28802.11b.2Fg.2Fn.29

NO.3 Packet analysis reveals multiple GET and POST requests from an internal host to a URL without
any response from the server. Which of the following is the BEST explanation that describes this
scenario?
A. Man-in-the-middle
B. Compromised system
C. Smurf attack
D. SQL injection attack
Answer: B

N10-006割引
Explanation:
As the extra unexplainable traffic comes from an internal host on your network we can assume that
this host has been compromised.
If your system has been compromised, somebody is probably using your machine--possibly to scan
and find other machines to compromise

NO.4 In the past, a company has experienced several network breaches as a result of end-user
actions. To help mitigate future breaches, which of the following documents should the security team
ensure are up-to-date and enforced for all employees? (Select TWO)
A. Consent to monitor
B. Acceptable use policy
C. Service level agreement
D. Memorandum of understanding
E. Data classification document
F. Interconnection security agreement
Answer: B,D