LOQ
1.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 configurationB.When using mysql_config_editor for configuration adjustments, it detects incorrect syntax and typing mistakesC.The mysqld_safe script skips the unknown variable and starts using the remaining configuration changesD.Mysqld prints to the error log about an unknown variable, and then exits
2.名词解释题LOQ
3.单选题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 configurationB When using mysql_config_editor for configuration adjustments, it detects incorrect syntax and typing mistakesC The mysqld_safe script skips the unknown variable and starts using the remaining configuration changesD Mysqld prints to the error log about an unknown variable, and then exits
4.已知某企业的短期总成本函数是STC( Q) =O.04Q3 -0.8Q2+lOQ +5，求最小的平均可变成本值
