• N10-004题库demo免费下载

  Filed under CompTIA
  Aug 3

  CompTIA认证N10-004考试题库介绍

  考试代号: N10-004
  问题数量:490 Q&As
  
  更新时间: 2009-09-09
  注册地点: Prometric/Pearson VUE
  题库全称:CompTIA Network+ (2009 Edition)

  免费N10-004题库Demo赏析

  　
  　
  Exam : CompTIA N10-004
  　　　Title : CompTIA Network+
  (2009 Edition)

  1. A network administrator has been receiving work orders about poor voice quality crossing a branch T1. The cause is determined to be users running high bandwidth file sharing applications across the T1 sending large packets delaying the smaller voice streams. Which of the following would improve voice quality?
  A.Configure traffic shaping to reduce the bandwidth available to the file sharing application.
  B.Configure a separate VLAN for the IP phones.
  C.Install a content caching proxy at the branch to reduce inbound WAN traffic.
  D.Upgrade switches to provide higher bandwidth ports for workstations and IP phones.
  Answer: A

  2. Which of the following does a star ring topology use for data transfer?
  A.CSMA/CD
  B.CSMA/CA
  C.CHAP
  D.Token passing
  Answer: D

  3. On a Windows network, users are reporting that they cannot access any network resources. The users can ping the IP address and connect to the network resource using the IP address. Which of the following is the cause of the problem?
  A.The file server is offline.
  B.The DNS server is not resolving correctly.
  C.The DHCP server is not assigning correct IP addresses.
  D.The domain controller is not responding.
  Answer: B

  4. A user reports that the wireless network is slow and is able to see and access shared folders that are unknown to the user. Which of the following is the cause of the problem?
  A.The SSID broadcast is disabled.
  B.Wireless router is improperly configured.
  C.The user is connecting to the wrong SSID.
  D.The wireless NIC is defective.
  Answer: C

  5. A user reports that when the phone rings in their house the wireless on their laptops becomes disconnected. Which of the following BEST describes the issue?
  A.The cordless phones are plugged into same outlet as the router
  B.The cordless phones are 5.8Ghz which interferes with wireless
  C.The cordless phones are 2.4Ghz which interferes with wireless
  D.The cordless phones are plugged into the RJ-11 jack
  Answer: C

  6. A second network card in a server that activates if the primary card fails is an example of which of the following network performance optimization?
  A.Load balancing
  B.QoS
  C.High availability
  D.Fault tolerance
  Answer: D

  7. A network technician is installing a small wireless network. A requirement is that individual users must authenticate using usernames and passwords. Which of the following technologies would support users authenticating with encrypted usernames and passwords?
  A.WPA TLS
  B.WPA PEAP
  C.64-bit WEP
  D.128-bit WEP
  Answer: B

  8. Which of the following is a valid IP address in the public addressing scheme?
  A.10.20.1.1
  B.168.192.10.1
  C.233.10.20.1
  D.172.20.10.1
  Answer: B

  9. For an enterprise to use one of the reserved private IP address ranges, as best practice they should coordinate with:
  A.their legal department.
  B.IANA.
  C.IEEE.
  D.their IT department.
  Answer: D

  10. Which of the following is resistant to crosstalk?
  A.1000Base-T
  B.10GBase-CX
  C.100Base-FX
  D.STP
  Answer: C

  11. Which of the following devices is used to connect a WAN to a LAN?
  A.Basic router
  B.Basic switch
  C.Bridge
  D.Repeater
  Answer: A

  12. PPTP is a combination of which of the following protocols? (Select TWO).
  A.PPP
  B.TCP/IP
  C.TCP
  D.POP3
  E.PPPoE
  Answer: AB

  13. A new segment needs to be added to a network to provide access for 64 servers. Which of the following subnets will provide the needed access and still conserve IP addresses?
  A.192.168.1.0/26
  B.192.168.1.0/23
  C.192.168.1.0/24
  D.192.168.1.0/25
  Answer: D

  14. A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address (APIPA) will assign which of the following addresses?
  A.172.16.1.25
  B.169.254.1.25
  C.10.16.1.25
  D.192.168.1.25
  Answer: B

  15. Which of the following network hardware allows the MOST network traffic collisions?
  A.WAP
  B.Hub
  C.Switch
  D.Router
  Answer: B

  16. Which of the following cables would a technician make in order to identify a physical interface problem?
  A.Serial
  B.Loopback
  C.Rollover
  D.Console
  Answer: B

  17. Which of the following network protocols is used to ensure consistent time across network devices on the domain?
  A.NTP
  B.FTP
  C.RTP
  D.IGMP
  Answer: A

  18. In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?
  A.Layer 2
  B.Layer 3
  C.Layer 5
  D.Layer 7
  Answer: C

  19. Which of the following security mitigation techniques is the MOST effective against zero-day attacks?
  A.Update antivirus definitions
  B.MAC filtering
  C.Effective security policies
  D.User awareness training
  Answer: D

  20. Which of the following utilities will produce the results printed below?
  Tracing route to 172.30.0.78 over a maximum of 30 hops
  1 <1 ms <1 ms172.30.0.78
  A.tracert
  B.ping
  C.arp
  D.netstat
  Answer: A

  免费下载N10-004题库Demo

  Examsoon提供最新的Network+认证 N10-004题库，其全名为：(CompTIA Network+ (2009 Edition)). 在您决定是否购买之前 可以先下载N10-004题库的部分演示. Examsoon是全球唯一提供所有IT认证考试题库demo免费下载的厂商 ，以下为免费N10-004模拟测试题的下载链接

  免费的N10-004题库PDF下载链接

  CompTIA N10-004学习指南

  Network+认证 N10-004考试已经证明了它在全世界的广泛性和重要性，因此明白这项认证考试的世界各地的人必须具备与认证考试相关领域所需的技能和知识。CompTIA认证 N10-004学习指南的目的是检查考生的能力和他对概念的意识。很多时候练习测试N10-004考试都已经被修改过了，删掉了许多过时的东西，而那些需求是在考试课程。当应用到时候你所学的知识的时候，就会鉴定出你所学到的东西以及对所学知识的应用是多么的恰到好处。CompTIA认证 N10-004是在IT行业的知名品牌，所以如果您通过了这样一个知名公司举行的一次考试，你可以想象你将来的事业会做的多么好。

  想要通过这个考试当然存在很多困难。你所要做的就是准备好充足的勇气和信心，而这些都来源与你平时训练的好坏.建议大家可以去Examsoon这个网站看一下，它的N10-004考试是为了测试您在这方面的知识的掌握程度，最好的部分是它可以使你不断更新你所学的知识，不断进步。如果你知道所有的概念和如何使用他们的时候才是你真正掌握了Examsoon的用意。这门考试检查了您的能力和一旦你通过这次考验你将成为最优秀的人才，其他N10-004考试的Examsoon结算值得注意的影响就是你的薪水将直线上升这大概也是每个人都希望获得的，所以要找一些好的资源才行。

  Examsoon考题大师N10-004试题都是考试原题的完美组合，覆盖率95％以上，答案由多位专业资深讲师原版破解得出，正确率100％，只要您使用Examsoon的考试题库参加N10-004考试，保证您一次轻松通过考试；

  售后服务第一！我们相信要想在当今时代取得成功，必须为广大用户提供全套的周到细致的全程优质售后服务，只有客户满意了，才能发展。客户至上是Examsoon考题大师的一贯宗旨；
  
  

  No Comments

Leave a Reply

You must be logged in to post a comment.