An administrator is experiencing availability issues on a Linux server. The administrator decides tocheck the server for an IP address conflict on the server. Which of the following commands should the administrator use?（）A、tracerouteB、tracertC、ifconfigD、

题目

An administrator is experiencing availability issues on a Linux server. The administrator decides tocheck the server for an IP address conflict on the server. Which of the following commands should the administrator use?（）

  • A、traceroute
  • B、tracert
  • C、ifconfig
  • D、ipconfig
相似考题

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

2.The network administrator has just finished installing a new 10/100/1000 switch, but receives reports from the server administrator that servers connected to the new switch seem to be experiencing slow LAN connections. The network administrator checks the port connecting the new switch to the core switch and sees the following information:Which of the following is the MOST likely cause of the slow connections?（）A. The servers have not had VLAN tagging enabled on their NICs.B. Speed and duplex have not been set.C. VLAN tagging was not set on the trunk.D. The servers have been connected with CAT5 cable.

3.An administrator is experiencing availability issues on a Linux server. The administrator decides tocheck the server for an IP address conflict on the server. Which of the following commands should the administrator use?（）A.tracerouteB.tracertC.ifconfigD.ipconfig

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

参考答案和解析
正确答案:C
更多“An administrator is experiencing”相关问题

  • 第1题：

    Users are reporting that they are still experiencing network issues even though a fix was recentlyapplied. Which of the following troubleshooting methodology steps is the administrator using?()

    A. Escalating the problem

    B. Testing the solution and identifying the effects

    C. Continuing to gather information about the same symptoms

    D. Documenting the solution and the entire process


    参考答案：B

  • 第2题：

    Users have been complaining that their Frame Relay connection to the corporate site is very slow. The network administrator suspects that the link is overloaded. Based on the partial output of the Router show frame relay pvc command shown in the graphic, which output value indicates to the local router that traffic sent to the corporate site is experiencing congestion?（）

    A. DLCI = 100

    B. last time PVC status changed 00:25:40

    C. in BECN packets 192

    D. in FECN packets 147

    E. in DE packets 0


    参考答案：C

  • 第3题：

    Windows默认帐户应如何管理（）

    • A、禁用Administrator帐户，重命名Guest帐户
    • B、禁用Administrator及Guest帐户
    • C、重命名Administrator帐户，禁用Guest帐户
    • D、重命名Administrator及Guest帐户

    正确答案:C

  • 第4题：

    An administrator has added a new hard drive to a server that is running out of space on its C Drive and is experiencing slow performance.  The administrator needs to free up space on the C Drive.Which of the following is the BEST action for the administrator to take to free up space on the drive？（）

    • A、Move the page file to the new drive.
    • B、Copy the system32 directory to the new drive.
    • C、Convert the C drive to a basic disk.
    • D、Setup a software RAID to mirror the C drive.

    正确答案:A

  • 第5题：

    A system is experiencing name resolution issues. The administrator has verified that /etc/resolv.conf is suitably configured using correct syntax. However, processes run by non-root users are failing to resolve any hostnames to IP addresses with the error 'No response from server'. Which tool will help trace the nslookup command in an attempt to investigate the problem?（）

    • A、kdb
    • B、dbx
    • C、trace
    • D、truss

    正确答案:D

  • 第6题：

    A system is experiencing packet routing problems，when the administrator runs ’netstat -nr’ the following default routes are displayed： default165.253.251.1UG51601304 en8-- default192.168.50.1UGH01590450 en4--   Assuming the first route is correct，how can the administrator remove the incorrect default route？（）

    • A、route delete default 192.168.50.1
    • B、access smit with the route_remove shortcut
    • C、chdev -l inet0 -a delroute=net，-hopcount，0，，192.168.50.1
    • D、flush the routing table from the console and configuring the 165.253.251.1 route

    正确答案:C

  • 第7题：

    Which of the following tasks can be performed by a Buyer Administrator using the Organization Administration console？（）

    • A、The Buyer Administrator can approve the shoppers within their organization.
    • B、The Buyer Administrator can create a new seller organization.
    • C、The Buyer Administrator can assign access levels to their members.
    • D、The Buyer Administrator can make Request for Quotes （RFQ） to a seller organization.

    正确答案:A,C

  • 第8题：

    You are a systems administrator responsible for managing a Windows Server 2008 SMTP server.Recently， users have complained that a Web application running on the same server is experiencing performance problems at specific times of the day. You suspect that the problem might be related to loadplaced on the SMTP Server service. Which of the following methods should you use to monitor theperformance of an SMTP virtual server over time？（）

    • A、The Current Sessions section of IIS 6.0 Manager
    • B、SMTP Server counters collected by Performance Monitor
    • C、Windows Event Viewer： Application Log
    • D、Windows Event Viewer： System Log

    正确答案:B

  • 第9题：

    多选题
    Which of the following tasks can be performed by a Buyer Administrator using the Organization Administration console？（）
    A

    The Buyer Administrator can approve the shoppers within their organization.

    B

    The Buyer Administrator can create a new seller organization.

    C

    The Buyer Administrator can assign access levels to their members.

    D

    The Buyer Administrator can make Request for Quotes （RFQ） to a seller organization.


    正确答案： B,D
    解析： 暂无解析

  • 第10题：

    单选题
    A system administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group？（）
    A

    lslv

    B

    lsvg

    C

    iostat

    D

    lvmstat


    正确答案： D
    解析： 暂无解析

  • 第11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

  • 第12题：

    单选题
    While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber. Which condition could this indicate（）。
    A

    The port is experiencing errors

    B

    The port is administratively disabled

    C

    The port is blocked by spanning tree

    D

    The port has an active link with normal traffic activity


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A system is experiencing packet routing problems,when the administrator runs ‘netstat -nr‘ the following default routes are displayed: default165.253.251.1UG51601304 en8--default 192.168.50.1UGH01590450 en4-- Assuming the first route is correct.How can the administrator remove the incorrect default route?（）

    A.route delete default 192.168.50.1

    B.access smit with the route_remove shortcut

    C.chdev -l inet0 -a delroute=net,-hopcount,0,,192.168.50.1

    D.flush the routing table from the console and configuring the 165.253.251.1 route


    参考答案：C

  • 第14题：

    While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber. Which condition could this indicate?（）

    • A、The port is experiencing errors.
    • B、The port is administratively disabled.
    • C、The port is blocked by spanning tree.
    • D、The port has an active link with normal traffic activity.

    正确答案:A

  • 第15题：

    An administrator attempts to install the latest security patches for an older server. When the administrator runs the patch installer， the install fails. The administrator tries again， and the installer fails again.  Which of the following is the MOST likely reason for this？（）

    • A、 The administrator improperly configured the virtual memory settings on the server.
    • B、 The administrator is using incorrect patch switches for the install.
    • C、 The administrator is trying to install security patches for software that is not installed.
    • D、 The administrator is trying to install patches that require hard drive encryption on the server.

    正确答案:C

  • 第16题：

    An administrator has experienced minor electrical shocks when touching metal surfaces in the data center. Which of the following is the MOST likely cause？（）

    • A、The UPS is using 220-240V rather than 110-120V
    • B、The humidity is too low
    • C、The temperature is too low
    • D、The datacenter is experiencing EMI

    正确答案:B

  • 第17题：

    An  administrator  has  a  server  experiencing  performance  problems  with  logical  volumes  within  a particular volume group.  Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group（）

    • A、Islv
    • B、vmstat
    • C、iostat
    • D、Ivmstat

    正确答案:D

  • 第18题：

    A system administrator received the following message while trying to ssh to a server：  connection timed out.The administrator pinged the server and had no response. The administrator then pinged the gateway， and was successful. Which tool could the administrator use next to isolate the problem？（）

    • A、route
    • B、traceroute
    • C、netstat -nr
    • D、broadcast ping

    正确答案:B

  • 第19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20题：

    You are a Windows Server 2008 systems administrator responsible for providing access to a large volumeof video files to registered users of your organization？？s public Web site. All the video files are located within the D:///Public/Videos folder. Content producers often create and modify these videos. Recently， usershave complained that they are experiencing poor performance when accessing videos during busy times.During these images， the Windows Media Services server that hosts the content is experiencing high CPUand network bandwidth use. You want to minimize the administrative time and effort required to increaseperformance. Which of the following actions should you take to resolve the problem？（）

    • A、Copy the training videos to another folder on the Windows Media Services server.
    • B、Install the Streaming Media Services server role on additional servers， and configure them as cachingservers.
    • C、Install the Streaming Media Services server role on additional servers， and configure them as proxyservers.
    • D、Enable the Limit Outgoing Distribution Connections option in the properties of the publishing point.

    正确答案:B

  • 第21题：

    单选题
    While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber. Which condition could this indicate?（）
    A

    The port is experiencing errors.

    B

    The port is administratively disabled.

    C

    The port is blocked by spanning tree.

    D

    The port has an active link with normal traffic activity.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    An administrator attempts to install the latest security patches for an older server. When the administrator runs the patch installer, the install fails. The administrator tries again, and the installer fails again. Which of the following is the MOST likely reason for this?（）
    A

    The administrator improperly configured the virtual memory settings on the server.

    B

    The administrator is using incorrect patch switches for the install.

    C

    The administrator is trying to install security patches for software that is not installed.

    D

    The administrator is trying to install patches that require hard drive encryption on the server.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Users are reporting that they are still experiencing network issues even though a fix was recentlyapplied. Which of the following troubleshooting methodology steps is the administrator using?（）
    A

    Escalating the problem

    B

    Testing the solution and identifying the effects

    C

    Continuing to gather information about the same symptoms

    D

    Documenting the solution and the entire process


    正确答案： A
    解析： 暂无解析

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