修复Device error的步骤（）A、重新启动计算机B、查杀病毒C、进入CMOS，检查硬盘设置参数是否丢失或硬盘类型设置是否错误D、恢复硬盘参数设置

第1题：

命令“grep’error’/var/log/messages”的作用是（）

• A、在/var/log/messages文件中搜索并显示带有字符串“error”
• B、在/var/log/messages目录下搜索状态为error的文件
• C、修复/var/log/messages文件中包含的错误
• D、以root用户身份强行打开当前状态为error的/var/log/secure文件

第2题：

用罗斯蒙特375型手操器将差压变送器阻尼时间由2.0s设置为0.2s时，按照（）步骤调出Damp后，按F4（‘0.2’ENTER）、F2（SEND）、F4（0K）操作。

• A、Device Setup→Basic Setup→Damp
• B、Device Setup→Damp→Basic Setup
• C、Basic Setup→Damp→Device Setup
• D、Basic Setup→Device Setup→Damp

第3题：

一台计算机不能正常启动，出现“Device error”提示，这主要是由于（）掉电造成信息丢失所引起的。

• A、主板
• B、CMOS
• C、硬盘
• D、都不对

第4题：

A user is attempting to access a website but is getting a ‘Page cannot be displayed’ error. The technician checks the IP address of the computer and sees that it has been assigned 169.254.10.70. Which of the following is the MOST likely cause?（）

• A、The device is located behind a firewall.
• B、The network card is disabled.
• C、The device is not configured for DHCP.
• D、The device cannot locate a DHCP server.

第5题：

A customer reports that error messages occasionally appear and quickly disappear. Which of thefollowing is the BEST place for a technician to begin troubleshooting this issue?（）

• A、Run a System Restore
• B、Check Device Manager
• C、Check the Event Logs
• D、Check the System Information

第6题：

A system administrator has set up a Virtual IO Server to manage three micropartitioned LPARs. Physical disks are attached to the Virtual IO Server which is accessed through Multipath IO.  What should the administrator know about monitoring for error conditions with virtual disks?（）

• A、Both permanent and temporary virtual hardware error messages are logged to each client partition sharing the device.
• B、Both permanent and temporary error messages for virtual hardware are logged at each occurrence on the Virtual IO Server and then propagated to the client partition.
• C、Temporary error messages for virtual hardware are logged at each occurrence on the Virtual  IO Server. Permanent error messages for virtual hardware are stored on the client partition.
• D、Temporary error messages for virtual hardware will not necessarily be propagated to the client partition. Permanent error messages for virtual hardware are only logged once on the Virtual IO Server.

第7题：

A system dump has occured. The LED display shows 0c0. What does this indicate？（）

• A、The dump was successful.
• B、A system dump is in progress.
• C、No system dump device configured.
• D、There was an I/O error during the dump.

第8题：

You are the desktop administrator for Company. Janos is a user in Company's accounting department.  Janos uses a Windows 2000 Professional portable computer.  Janos reports that when the computer is unlocked, it randomly displays the following error message:  "JZXDRV.dll failed to load". You discover that the JZXDRV.dll file is used by the device driver for an external storage device that is connected to Janos’ docking station. Janos reports that the error message does not appear when the computer is docked.  You need to ensure that the error does not occur on Janos’ computer. You also need to ensure that the storage device continues to function correctly when Janos’ computer is docked.  What should you do?（）

• A、 Remove the storage device from the hardware profile on Janos’ computer.
• B、 Create a local user account for Janos on his computer. Copy the JZXDRV.dll file to the profile      folder for Janos’ local user account. Instruct Janos to log on to his computer by using his local      user account whenever the computer is unlocked.
• C、 Copy the computer's default hardware profile to create a new hardware profile named        Undocked.      Remove the storage device from the Undocked hardware profile.
• D、 Copy the computer's default hardware profile to create a new hardware profile named       Unlocked. Disable the storage device in the Undocked hardware profile. Instruct Janos to start         the computer by using the Undocked hardware profile whenever the computer is undocked. 

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第12题：

开机后提示Device error一般是（）中的硬盘设置参数丢失或硬盘类型设置错误造成的。

第13题：

计算机在开机后屏幕上显示“Device error”，并且硬盘不能启动，请问这是什么原因？

第14题：

下列哪些步骤不是牙本质钉修复和根管钉修复的共有步骤？（）

• A、根管治疗
• B、钉道预备
• C、钉就位
• D、充填材料修复

第15题：

A technician installs a new sound card but no sound can be heard. Which of the following utilities can be used to see an error?（）

• A、MSCONFIG
• B、Device Manager
• C、DXDIAG
• D、REGEDIT

第16题：

A technician receives an error message ‘inaccessible boot device’ on their monitor. Which of thefollowing components is causing the issue?（）

• A、Hard disk drive failure
• B、NTLDR file is missing
• C、BIOS is corrupted
• D、System board failure

第17题：

During an attempt to mount filesystems on the datavg volume grou, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fjslog used by these filesystems is located on a bad disk.Which of the following procedures should be performed to fix the error?（）

• A、Run fsck on all filesystems using loglv00
• B、Run the logform command against loglv00
• C、Recreate the filesystems and restore from a backup
• D、Create a new jfslog and change /etc/filesystems to point to this log

第18题：

You execute the following command to perform a backup by using Recovery Manager （RMAN）： RMAN> run  {allocate channel c1 type sbt;  backup datafile 1;  }  The command errors out. A part of the error message is as follows：  RMAN/x7f03009： failure of allocate command on c1 channel  ORA/x7f19554： error allocating device， device type： SBT_TAPE， device name：  What could explain why the statement failed？（）

• A、sbt is not a valid device type.
• B、Media Management Library was not loaded.
• C、The sbt device cannot be used for data file backups.
• D、No path was defined in the ALLOCATE CHANNEL command.
• E、The channel is currently being used by another RMAN session.

第19题：

You install 10 USB tablets on 10 Windows 2000 Professional computers with built-in USB controllers. After installing the tablet software， you notice that the tablets cannot communicate with the computers. What must you do to recover from this problem？（）

• A、Enable the USB root hub controller and reinstall the USB tablet device drivers.
• B、Disable USB error detection for the USB root hub controller and enable the USB tablet within the Device Manager.
• C、Reinstall the USB device drivers and disable USB error detection.
• D、Enable the USB ports in the BIOS and reinstall the USB tablet device drivers.

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