/tmp/conslog
/etc/console.log
/var/adm/ras/conslog
/var/ras/console.log
第1题：
A. message of the day
B. tip of the day
C. explanation for specific system log error messages
D. explanation for specific traceoptions log messages
第2题：
Reliable delivery of messages is ensured by ______ techniques．
A.forward error correction
B.aftward error correction
C.DGPS
D.error-free and low error reception
第3题：
In order to maintain the reach of a typical 100G WAN transport system(~1500km), several system improvements have to be made to recover the lost (93)，including the use of low-loss low-nonlinearity(94)，Raman amplification,and stronger error correction.
A.noise
B.SNR
C.speed
D.error
第4题：
A server technician has been attempting to install an operating system on the company test server for several days. The technician has experienced error messages at several points of theinstallation and the system has frozen during various parts of the boot process. The technician has replaced the power supply， graphics card and installation disk with known good components.Which of the following could be causing these issues？（）
第5题：
Several reports are logged stating that an application server is performing slowly. During the investigation， the administrator notices that the hard drives on the server appear to have a high level ofactivity. Which items should the administrator monitor using performance monitoring tools？ （）
第6题：
A. Run a System Restore
B. Check Device Manager
C. Check the Event Logs
D. Check the System Information
第7题：
命令“grep’error’/var/log/messages”的作用是（）
第8题：
The error messages given by a C compiler show the message text，the most common(68) of the error，and a suggestion for fixing the error．
A．consequence
B．cause
C．information
D．result
第9题：
A system administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location？（）
第10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?（）