违法和不良信息举报 联系客服
免费注册 登录

Users complain they cannot communicate with a server.  The s

题目
单选题
Users complain they cannot communicate with a server.  The system administrator suspects there may be a problem with the Ethernet adapter or with the way it is configured.  Which command can be run to verify the adapter is configured correctly？（）
A

netstat -in

B

ifconfig -a

C

arp -a

D

cfgmgr

如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

You are the administrator for your company's network. The network is configured as shown in the exhibit.

You want to install Windows 2000 Professional on 20 new PXE-compliant computers on the marketing segment of your network. The new computers do not have operating systems installed.

You create a RIS image. You load the image onto the RIS server. You then start the new computers.

You find that the new computers cannot connect to the RIS server. You verify that the new computers cannot connect to the RIS server. You verify that the existing client computers in the network can connect to the network servers, including the RIS server. You want to enable the new computers to connect to the RIS server.

What should you do?

A．Add a Windows 2000 Server computer running WINS to the network.

B．Add a Windows 2000 Server computer running DHCP to the network.

C．Add the domain Everyone group to the RIS OS image security settings.

D．Place the new computers on the same segment as the RIS server.


正确答案：B
解析：Explanation:RIShasthefollowingrequirements:(1)DNSserver,(2)DHCPserverand(3)ActiveDirectory(Windows2000DomainController)TheexhibitshowsthepresenceofActiveDirectoryandDNS,butalackofaDHCPserver.WemustthereforeaddaDHCPserver.Incorrectanswers:A:RISdoesnotuseWINSatall.RISrequiresDNSfornameresolution.C:ThereshouldbenoneedtomanuallyconfigurefilepermissionsontheRISOSimage.D:MovingthenewcomputersintothesamesegmentwillnotworksincethereisnoDHCPserverpresent.Generally,RISworkswellinnetworkswithsubnets.

第2题：

On the Internet, users can share（ ）and communicate with each other.

A.process B.tasks C.resources D.documents


正确答案：C

第3题：

We can infer from this passage that______.

A. people cannot sent visible information until 19th century

B. we cannot communicate without sound

C. the ways of communication are similar in different countries

D. in ancient time, enough people is necessary to send messages over distance


正确答案：D

55．答案为D  通过阅读前三段可知古代的信息需要足够的人手来依次传递才有可能传送到很远的距离。

第4题：

An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check?（）

  • A、Default gateway
  • B、The ports on the switch
  • C、Port security on the server's switch port
  • D、Ethernet cable

正确答案:A

第5题：

Which of the following BEST describes the purpose of user account control (UAC) in WindowsVista?（）

  • A、UAC ensures that standard users cannot access the files and folders of administrative users.
  • B、UAC allows a computer administrator to add new user accounts to the system, configure passwords and settings for existing users, or remove existing user accounts.
  • C、UAC ensures that viruses and other malware cannot infect the computer, eliminating the need for third-party antivirus solutions.
  • D、UAC ensures that important changes cannot be made to Windows Vista without the permission of a computer administrator.

正确答案:D

第6题：

Which command will configure a directory ／commonfiles so that a user cannot delete files owned by other users in the same group?()

A.chmod +S /commonfiles

B.chmod 4775 /commonfiles

C.chmod 1777 /commonfiles

D.chmod -orgx /commonfiles


参考答案：C

第7题：

A user in the op_storage group logs onto the DS GUI and goes to the User Administration panel.  Which users can be seen and what actions can be performed（）

  • A、the user can see all other users， including those in the Admin group， but can modify only the user accounts in theOp_volume and Monitor group
  • B、the user can see all the users except those in the Admin group， but can only modify the user’s own account
  • C、the user can see only the user’s own account， and cannot modify it
  • D、the user can see only the user’s own account， and can change the password only

正确答案:D

第8题：

We cannot communicate with the French guests because ______we ______ he speaks French.

A、neither or

B、either nor

C、neither nor

D、either or


参考答案：C

第9题：

An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot.  Which of the following is the FIRST thing the administrator should check？（）

  • A、 Default gateway
  • B、 The ports on the switch
  • C、 Port security on the servers switch port
  • D、 Ethernet cable

正确答案:A

第10题：

After updating serverB’s network configurations， an administrator notices that serverA， which resides in a different subnet， is unable to communicate with serverB via ssh or telnet. As ping’s to the server fail， the administrator logs onto serverB via a console and finds an available interface en0 in the ’up’ state. From the console connection， en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem？（）

  • A、en0 has no associated ip address.
  • B、serverB is missing its default route.
  • C、serverB and serverA cannot connect due to a firewall.
  • D、en0 has been set up to block traffic from servers that are in different subnets.

正确答案:B

更多相关问题
相关内容