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【单项选择题】

The error ’invalid boot disk’ means：（）

A、A.the BIOS settings are incorrect.

B、B.there is no floppy disk in the drive.

C、C.the computer was unable to make temporary space for the boot process.

D、D.the computer was unable to find the information needed to start the boot process.

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第1题
[单选题] An administrator is attempting to use Hyper-V on a server with an AMD processor but is receiving an error. Which of the following should be enabled to resolve the error？（）

A、 XD  B、 NX  C、 VT  D、 Hyperthreading  

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第2题
[多选题] An administrator receives an error when attempting to execute a WebSphere Commerce command and decides to take the following steps to troubleshoot the problem：   Check to see if the request was processed by the WebSphere plug-in but was never received by the WebSphere Application Server  Check for Java errors from EJBs and servlets  Trace WebSphere Commerce Server subsystems and commands  Which of the following files should the administrator check to accomplish these steps？（）

A、error.log  B、trace.log  C、http_plugin.log  D、servlet.log  E、SystemOut.log  

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第3题
[] A system administrator has an application that has the data in volume group appvg. Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors？（）

A、A.savevg -mf /dev/rmt0 appvg  B、B.savevg -cvf /dev/rmt0 appvg  C、C.savevg -xvf /dev/rmt0 appvg  D、D.savevg -f /dev/rmt0 -V appvg  

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第4题
[多选题] A Laser printer keeps getting a "Memory Overflow" error when printing a particular document. Which three of the following are possible fixes？（）

A、reset the printer cable  B、replace the toner cartridge  C、decrease the print resolution  D、add more RAM to the printer  E、reduce the RET（Resolution Enhancement Technology）  

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第5题
[单选题] Which of the following statements best describes error logging?（）

A、Syslogd creates error log entries in the system error log.   B、The default error log is stored in /var/adm/ras/error.log.   C、All entries in the error log are related to software problems.   D、Error logging is automatically enabled during system initialization.  

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第6题
[单选题] After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）

A、Examine the bootlog with the command： alog -o -f /var/adm/ras/bootlog  B、Display the device attributes and errors with the command： lsdev -C -l ent0  C、Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0  D、Examine the ODM for configuration errors with the command： odmget -q "method_errors" ent0  

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第7题
[] Which of the following is TRUE about error processing?（）

A、A.The error daemon runs in the foreground and reads the /etc/errpt file.   B、B.The error daemon is invoked by the user when required and it reads the /usr/lib/errpt.   C、C.The error daemon is invoked whenever the error occurs and it reads the /usr/lib/errpt.   D、D.The error daemon /usr/lib/errdemon runs in the background on most machines and reads the /dev/error special file.  

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第8题
[单选题] A user complains that he gets the following error message repeatedly after executing some SQL statements. The error message forces the user to log off from and log on to the database to continue his work. ORA-02392： exceeded session limit on CPU usage， you are being logged off Which action would you take to increase the session limit on CPU usage？（）

A、Modify the profile assigned to the user.  B、Modify the roles assigned to the users.  C、Modify the object privileges assigned to the user.  D、Modify the system privileges assigned to the users.  E、Modify the value for the RESOURCE_LIMIT parameter in the parameter file.  

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第9题
[多选题] You started a long transaction. Before committing， you executed a query on one of the tables currently being modified. You received the following error： ORA-01555： snapshot too old How would you prevent such an error in the future？（）

A、guarantee undo retention  B、add one more redo log group  C、size the redo log files appropriately  D、size the UNDO tablespace appropriately  E、size the SYSTEM tablespace appropriately  F、configure an appropriate undo retention interval  H、change automatic undo management to manual  

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第10题
[判断题] If the instructions are D/P the importer’s bank will release the documents to the importer only against payment.

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