消毒
Consider the MySQL Enterprise Audit plugin, You add the following lines to the my.cnf configuration tile: [mysqld] Plugin-load=audit_log.so Audit-log=FORCE_PLUS_PERMANENT You attempt to start up the MySQL service and notice that it fails to start. Which two statements would explain why the service did not start?（） ["FORCE_PLUS_PERMANENT is not valid for the audit-log option","The audit_log.so library does not exist","The audit_log.so library is in a location that is different from that defined by the plugin_dir option","The audit plugin must be loaded dynamically by using the INSTALL PLUGIN command","The audit log file does not exist in which to write audit events","The audit_log.so library is not an executable file"]
水上安全应急预案中，当遇到风力≥（）级时，立即相互通报，各标段调度室通告各自的施工船舶，每条船只必须明确回复，并准备应急措施的实施。 ["4","5","6","7"]
对护扳长度大于或等于750mm的对开三通（对开四通）进行纵向直焊缝的焊接时，每道焊缝应至少（）名焊工同时施焊。 ["2","3","4","1"]
Examine the description of the STUDENTS table: STD_ID NUMBER(4) COURSE_ID VARCHARD2(10) START_DATE DATE END_DATE DATE Which two aggregate functions are valid on the START_DATE column?（） [" SUM(start_date)"," AVG(start_date)"," COUNT(start_date)"," AVG(start_date, end_date)"," MIN(start_date)"," MAXIMUM(start_date)"]
燃料中（）、（）、（）、（）对锅炉的工况影响最大。
