Your business has departmental reports that are generated every day. Each department must use the same set of queries， but accesses a different subset of data in the tables， depending on which department generates the report. The format of the reports is being developed; currently， the format changes daily. How would you configure the database to ensure that each department generates its report （based on its target data） using the most recent report format every day？（） by having each user run the report generation procedure at the scheduled time， supplying the necessary input variables。 by creating a program using DBMS_JOB that accepts one or more variables， and creating a job that calls this program using DBMS_JOB。 by having each user schedule a job using DBMS_JOB that accepts one or more input variables and calls a procedure that generates the report。 by having each user create a job using DBMS_SCHEDULER that includes all the information and commands necessary to generate the report。 by creating a program using DBMS_SCHEDULER that accepts one or more variables， and creating a job that calls this program using DBMS_SCHEDULER。
120．1型控制阀紧急活塞杆上紧急室排气限制孔为（）。 φt1mm。 φ12mm。 φ1.6mm。 φ1.8mm。
A customer needs to install a rack with six of the x3650 M3 servers with the standard line cords. Each server has redundant power supplies. Which of the following meets this requirement？（） Two of DPI C13 Enterprise PDU 39Y8941。 One of DPI Universal Rack PDU 39Y8951。 One of DPI C13 Enterprise PDU 39Y8941。 Two of DPI C19 Enterprise PDU 39Y8948。
从时间上的相对性来看，小型企业的概念是随着经济发展及社会变化而不断变动的。
按GB7588-2003《电梯制造与安装安全规范》规定，当相邻两层地坎之间距离超过（）时其间应设置井道安全门。 10m。 11m。 9m。
Which of the following IBM solutions protect system operations from a hardware failure by automatically moving services from a failing system to another system？（）
