A company is experiencing network delays. The network administrator discovers that a worker in a location far from the MDF has connected an old 10BASE-T switch with redundant links to the existing network. How could this action be responsible for the imp

题目

A company is experiencing network delays. The network administrator discovers that a worker in a location far from the MDF has connected an old 10BASE-T switch with redundant links to the existing network. How could this action be responsible for the impaired network performance?（）

  • A、Connecting a host to the old switch has created a broadcast storm.
  • B、The 10BASE-T switch forced the entire network to be reduced to 10 Mbps operation.
  • C、The old switch does not support VLANs, which has disabled the VLAN configuration of the entire the network.
  • D、The old switch does not support full-duplex operation, effectively forcing half-duplex operation throughout the network.
  • E、Spanning Tree Protocol has elected the old switch as the root bridge, creating inefficient data paths through the switched network.
相似考题

1.What other services does your company provide in addition to dispatching securities?A.Our company can also provide escort serviceB.Our company can also provide patrolling serviceC.Our company can also provide investigation on the sceneD.Our company can also provide security techniques and equipment.

2.听力原文：Our company will apply for a sight letter of credit for settlement instead of documentary collection.(10)A．Our company prefers an L/C to collection.B．Our company will apply for documentary collection.C．Our company will apply for either documentary collection or sight letter of credit according to your advice.D．Our company will adopt neither documentary collection nor letter of credit.

3.听力原文：A bank or insurance company issues a document to guarantee that exporter will supply the goods or services as the required standard.(4)A．A bank or insurance company issues an advance payment bond.B．A bank or insurance company issues a tender bond.C．A bank or insurance company issues a maintenance bond.D．A bank or insurance company issues a performance bond.

4.(ii) Explain the ethical tensions between these roles that Anne is now experiencing. (4 marks)

参考答案和解析
正确答案:E
更多“A company is experiencing netwo”相关问题

  • 第1题：

    听力原文：Although the said company is a sun-rising firm, its accounting management should be improved before the loan is extended to it.

    (9)

    A．The company is a sun-rising firm so it is worthwhile to extend the loan.

    B．The company has some accounting problems, some improvement is needed.

    C．The company is short of funds because it is sun-rising.

    D．The company has some accounting problems because it is sun-rising.


    正确答案：B
    解析：单句意思为“尽管我们谈及的企业是成长性企业，但是在我们贷款给对方之前，它应该要完善它的财务会计管理。”

  • 第2题：

    packagecom.company.application；publicclassMainClass{publicstaticvoidmain（String[]args）{}}AndMainClassexistsinthe/apps/com/company/applicationdirectory.AssumetheCLASSPATHenvironmentvariableissetto.（currentdirectory）.WhichtwojavacommandsenteredatthecommandlinewillrunMainClass？（）

    A.javaMainClassifrunfromthe/appsdirectory

    B.javacom.company.application.MainClassifrunfromthe/appsdirectory

    C.java-classpath/appscom.company.application.MainClassifrunfromanydirectory

    D.java-classpath.MainClassifrunfromthe/apps/com/company/applicationdirectory

    E.java-classpath/apps/com/company/application：.MainClassifrunfromthe/appsdirectory

    F.javacom.company.application.MainClassifrunfromthe/apps/com/company/applicationdirectory


    参考答案：B, C

  • 第3题：

    You are experiencing contention in the queue on an egress interface of the router. Which policy action should be used for congestion control?()

    A.mark

    B.color

    C.filter

    D.discard


    参考答案：B

  • 第4题：

    某公司有两个子域a.company.com和b.company.com，并位于同一个父域company.com中。两各子域各有一台域控制器，同时也作为DNS服务器。a.company.com中的用户经常要访问b.company.com域中的资源，为了实现a.company.com中的客户端可以很快解析到所有的IP地址，应该（）。

    • A、在a.company.com域中的客户端上将首选DNS服务器配置为b.company.com域的DNS服务器
    • B、在a.company.com域中的客户端上将备用DNS服务器配置为b.company.com域的DNS服务器
    • C、在a.company.com的DNS服务器上配置到b.company.com的服务器的DNS转发
    • D、在a.company.com的DNS服务器上配置到其父域company.com的服务器的DNS转发

    正确答案:C

  • 第5题：

    Which should be the key driver for a company security policy’s creation， implementation and enforcement？（）

    • A、 the business knowledge of the IT staff
    • B、 the technical knowledge of the IT staff
    • C、 the company’s business objectives
    • D、 the company’s network topology
    • E、 the IT future directions

    正确答案:C

  • 第6题：

    What should be done if a company decides to stop doing business with a vendor？ （）

    • A、 Notify buyers using Workflow.
    • B、 Delete the Company Master record.
    • C、 Set the Company record status to DISQUAL.
    • D、 Check the Disqualified Vendor check box on the Company record.

    正确答案:D

  • 第7题：

    A client is experiencing bottlenecks in their IT environment. Which response address this issue of the following？（）

    • A、Meet with Operations Manager
    • B、Perform Scorpion Study
    • C、Meet with CFO
    • D、Perform CDAT Study

    正确答案:A

  • 第8题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com has merged with another company named Courseware Publishers.The users at Courseware Publishers complained that they cannot automatically locate the Client Access servers at Company.com.The users need to locate the Client Access servers at Company.com.What should you do？（）

    • A、The best option is to use an A record for FederatedSharing.Company.com.
    • B、The best option is to use an SRV record for _autodiscover._TCP._msdcs.Company.com.
    • C、The best option is to use an A record for autodiscover.Company.com.
    • D、The best option is to use an SRV record for _FederatedSharing._UDP._msdcs.Company.com.

    正确答案:C

  • 第9题：

    单选题
    In the Company wireless LAN，  what is the function of the Service Set Identifier （SSID）？（）
    A

     The SSID must match on both the Company client and the Company access point and provides  MAC Address Authentication to authenticate the client to the access point.

    B

     The SSID should be configured on the Company client site only and provides data-privacy  functions and authentication to the access point.

    C

     The SSID must match on both the Company client and the Company access point and provides encryption keys for authentication to the access point.

    D

     The SSID must match on both the Company client and the Company access point. The SSID is  advertised in plain-text in the access point beacon messages.  

    E

     None of the other alternatives apply


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    What should be done if a company decides to stop doing business with a vendor？ （）
    A

     Notify buyers using Workflow.

    B

     Delete the Company Master record.

    C

     Set the Company record status to DISQUAL.

    D

     Check the Disqualified Vendor check box on the Company record.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    You are employed as the enterprise exchange administrator at Company.com..com makes use of Microsoft exchange server 2010 messaging solution.you are responsible for managing the exchange network for Company.com.you are experiencing various problems in the exchange environment.you decide to determine whether one of the other administrators executed any configuration changes in the organization.What should you do？（）
    A

    You should consider running Exchange Best Practices Analyzer.

    B

    You should consider running Microsoft Baseline Security Analyzer （MBSA）.

    C

    You should consider running the Get-ExchangeServer cmdlet.

    D

    You should consider running the Get-EventLogLevel cmdlet.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    package com.company.application；  public class MainClass {  public static void main（String[] args） { }  }  And MainClass exists in the /apps/com/company/application directory. Assume the CLASSPATH environment variable is set to “.“ （current directory）.  Which two java commands entered at the command line will run MainClass？（）
    A

    java MainClass if run from the /apps directory

    B

    java com.company.application.MainClass if run from the /apps directory

    C

    java -classpath /apps com.company.application.MainClass if run from any directory

    D

    java -classpath . MainClass if run from the /apps/com/company/application directory

    E

    java -classpath /apps/com/company/application：. MainClass if run from the /apps directory

    F

    java com.company.application.MainClass if run from the /apps/com/company/application directory


    正确答案： D,A
    解析： 暂无解析

  • 第13题：

    听力原文：ABC Company applied for a sight letter of credit for settlement instead of documentary collection.

    (4)

    A．The company changed idea.

    B．The company preferred an L/Ｃ to collection.

    C．The company did not want an L/Ｃ.

    D．The company applied for documentary collection.


    正确答案：B
    解析：单句意思为“ABC银行申请了即期信用证而非跟单托收结算方式。”

  • 第14题：

    对以下素材按要求排版。

    (1)在标题前插入图片(自选图形一基本形状一笑脸)设为“四周环绕”，调整大小，线形颜色

    选黑色。

    (2)将标题字体设为楷体、36磅、阴影，为标题加边框和淡紫底纹(应用范围为文字)，居中。

    (3)把所有文字中的“网络”改为“NETWO账”。


    正确答案：

    (1)将光标移至标题前,点击”插入”菜单中的”图片”命令,单击”自选图形”,在”自选图形”中选中”四周环绕”,并调整适当大小,颜色选择黑色,并保存.

    (2)选定标题后点击”右键”,单击”字体”,将字体设置为”楷体”,字号为”36”,字体效果设置为”阴影”,再选定标题,点击”格式”菜单,选中”边框和底纹”,将设置自己喜欢的边框,在底纹中选择”淡紫”,并将标题设置为”居中”,并保存

    (3)选中所有段落后,单击菜单栏中”编辑”菜单,选择”替换”,对话框中”查找内容”为”网络”,”替换”为”NETWO帐”,并保存。

  • 第15题：

    You are the network administrator for Company. Company’s network consists of 200 Windows 2000 Professional computers. CompanyW1 is a Windows 2000 Server computer that hosts Company’s intranet site. CompanyP1 is a computer running Microsoft Proxy Server that is used by all computers on the network to access the Internet. You discover that CompanyP1 is experiencing performance degradation due to large number of requests to authenticate with the proxy server. You want to minimize the number of authentication requests to the proxy server. What should you do on each computer？（）

    • A、Configure the proxy server settings to have a Secure proxy address of CompanyP1.
    • B、Configure the proxy server settings to bypass the proxy server for local addresses.
    • C、Add CompanyW1 to the Local intranet zone.
    • D、Add the CompanyW1 to the list of trusted sites.

    正确答案:B

  • 第16题：

    In the Company wireless LAN，  what is the function of the Service Set Identifier （SSID）？（）

    • A、 The SSID must match on both the Company client and the Company access point and provides  MAC Address Authentication to authenticate the client to the access point.
    • B、 The SSID should be configured on the Company client site only and provides data-privacy  functions and authentication to the access point.
    • C、 The SSID must match on both the Company client and the Company access point and provides encryption keys for authentication to the access point.
    • D、 The SSID must match on both the Company client and the Company access point. The SSID is  advertised in plain-text in the access point beacon messages.  
    • E、 None of the other alternatives apply

    正确答案:D

  • 第17题：

    Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）

    • A、 filemon
    • B、 istat
    • C、 vmstat
    • D、 iostat

    正确答案:D

  • 第18题：

    One of Company.com’s Linux partitions is experiencing excessive paging. They want to provide more memory to the partition to resolve this problem. What is the best method to add the memory？（）

    • A、Add an additional virtual swap device to the partition.
    • B、Use DLPAR to dynamically add the required memory to the partition.
    • C、Shut down the partition and redefine its profile with additional memory.
    • D、Change Partition Load Manager parameters to provide the partition with additional memory shares.

    正确答案:C

  • 第19题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.A new Company.com policy prohibits the users from changing their password by using Outlook Web App （OWA）. What should you do？（）

    • A、The best option is to set up an Outlook Web App Mailbox policy so that the users comply with the Company.com policy.
    • B、The best option is to set up a Group Policy Object so that the users comply with the Company.com policy.
    • C、The best option is to change the authentication settings of the OWA virtual directory so that the users comply with the Company.com policy.
    • D、The best option is to change the authentication settings of the IISADMPWD virtual directory so that the users comply with the Company.com policy.

    正确答案:A

  • 第20题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com has merged with another company.The users at Company.com have complained that they are not able to share contacts with the users in the merge company.However， they can share free/busy information.The users at Company.com need to share contacts.What should you do？（）

    • A、You should consider changing the EWS virtual directory.
    • B、You should consider changing the Federation Trust.
    • C、You should consider changing the Organizational Relationship.
    • D、You should consider changing the default sharing policy.

    正确答案:D

  • 第21题：

    单选题
    Your company uses Windows Server 2008 R2 Hyper-V servers to provide a Microsoft Virtual Desktop Infrastructure （VDI） environment. Maintenance tasks result in reduced capacity on several servers. You need to prevent servers from experiencing performance problems during maintenance. What should you do？（）
    A

    Set the user logon mode on every server to Enabled

    B

    Create additional DNS A records for the servers， and use DNS round-robin

    C

    In Remote Desktop Connection Broker， assign a lower weight to the servers that will undergo maintenance

    D

    In Remote Desktop Connection Broker， assign a higher weight to the servers that will undergo maintenance


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.A new Company.com security policy prohibits the employees to send certain words between them.What should you do？（）
    A

    The best option is to create an Outlook Protection Rule to comply with the Company.com security policy.

    B

    The best option is to set up a content filtering feature to comply with the Company.com security policy.

    C

    The best option is to create a transport rule to comply with the Company.com security policy.

    D

    The best option is to set up a sender reputation feature to comply with the Company.com security policy.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following is false?（）
    A

    A company should develop a SMS and implement it

    B

    A company implementing a SMS properly may obtain a DOC

    C

    Once a company obtains its DOC, each vessel of this company will obtain a SMC

    D

    DOC is valid for 60 months unless “major non-conformity” is found


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    The heat required to change a substance from a liquid to a gas without experiencing a temperature change is defined as the latent heat of （）.
    A

    fusion

    B

    vaporization

    C

    sublimation

    D

    condensation


    正确答案： B
    解析： 暂无解析

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