Activating the MySQL Enterprise thread pool plugin
Relocating your data and log files to separate storage devices
Disconnecting idle localhost client sessions
Implementing storage engine data compression options
第1题：
You adjust a default configuration to the following /etc/my.cnf on a Linux installation:[mysqld] Loq-bin Binrylog_format=ROW You do not notice the spelling error in binrylog_format and restart your production server. How does the MySQL server behave with incorrectly spelled options?（）
A.Mysqld uses internal configuration versioning and reverts to the previous configuration
B.When using mysql_config_editor for configuration adjustments, it detects incorrect syntax and typing mistakes
C.The mysqld_safe script skips the unknown variable and starts using the remaining configuration changes
D.Mysqld prints to the error log about an unknown variable, and then exits
第2题：
You work as a database administrator for Certkiller .com. You received the following error while working on your database： ORA-01555： snapshot too old In which situation would you receive such an error？（）
第3题：
You are using tracing to diagnose run-time issues.When you look at the traces for the service in SvcTraceViewer.exe,you see what is shown in the exhibit:The exception trace is selected in SvcTraceViewer.exe. You need to interpret the trace results to determine where the error occurred and what to do next.What should you do?（）
A.
B.
C.
D.
第4题：
You are attempting to secure a MySQL server by using SSL encryption. On starting MySQL, you get this error: 130123 10:38:02 [ERROR] mysqld: unknown option '—ssl' What is the cause of the error?（）
第5题：
During the installation of the cisco wcs version 4.0，an error occurs. Where would you look for the installation log，in order to learn more about this error？（）
第6题：
During the installation of the Cisco WCS version 4.0， an error occurs. Where would you look forthe installation log，in order to learn more about this error？（）
第7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8题：
While reviewing the MySQL error log, you see occasions where MySQL has exceeded the number of file handles allowed to it by the operating system.Which method will reduce the number of file handles in use?（）
A.Activating the MySQL Enterprise thread pool plugin
B.Relocating your data and log files to separate storage devices
C.Disconnecting idle localhost client sessions
D.Implementing storage engine data compression options
第9题：
A System p 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：
In which two cases would you perform only consistent backup？（）