下列各种作业场所中，其照明电源电压可用36V的有（）。 高温场所。 人防工程。 金属容器内。 比较潮湿的场所。 净高低于2.5m的工人宿舍。
Your database supports a DSS workload that involves the execution of complex queries: Currently, the library cache contains the ideal workload for analysis. You want to analyze some of the queries for an application that are cached in the library cache. What must you do to receive recommendations about the efficient use of indexes and materialized views to improve query performance?（） Create a SQL Tuning Set (STS) that contains the queries cached in the library cache and run the SQL Tuning Advisor (STA) on the workload captured in the STS.。 Run the Automatic Workload Repository Monitor (ADDM).。 Create an STS that contains the queries cached in the library cache and run the SQL Performance Analyzer (SPA) on the workload captured in the STS.。 Create an STS that contains the queries cached in the library cache and run the SQL Access Advisor on the workload captured in the STS.。
Which three SELECT statements display 2000 in the format "$2,000.00"? （） SELECT TO_CHAR(2000, '$#,###.##') FROM dual;。 SELECT TO_CHAR(2000, '$0,000.00') FROM dual;。 SELECT TO_CHAR(2000, '$9,999.00') FROM dual;。 SELECT TO_CHAR(2000, '$9,999.99') FROM dual;。 SELECT TO_CHAR(2000, '$2,000.00') FROM dual;。 SELECT TO_CHAR(2000, '$N,NNN.NN') FROM dual。
基准地价有哪些作用？
进行电力电容器的极间交流耐压试验时，通常采用补偿的方法，当试验变压器的电压满足要求，而容量不足时，采用（）。 串联补偿。 并联补偿。
What is the result when the programmer attempts to compile the code and run it with the command java Converter 12？（）
