施工单位应对招标文件中规定的重要部位的工艺及外观质量（），经监理审批同意，在次要部位进行试验后方可进行重要部位的施工。 制订专题施工措施。 组织专家调研方案。 制定施工工法。 进行科学研究。
Given a correctly compiled class whose source code is： Assume that the class file is located in /foo/com/sun/sjcp/， the current directory is /foo/， and that theclasspath contains "." （current directory）. Which command line correctly runs Commander？（） java Commander。 java com.sun.sjcp.Commander。 java com/sun/sjcp/Commander。 java -cp com.sun.sjcp Commander。 java -cp com/sun/sjcp Commander。
通过电容器介质转换为热能而损失掉的电源指提供的（）。 .全部电流。 大部电流。 少部电流。
The Database Resource Manager is automatically enabled in the maintenance window that runs the Automated Maintenance Task. What is the reason for this？（） to prevent the creation of an excessive number of scheduler job classes。 to allow the Automated Maintenance Tasks to use system resources without any restriction。 to allow resource sharing only among the Automated Maintenance Tasks in the maintenance window。 to prevent the Automated Maintenance Tasks from consuming excessive amounts of system resource。
工业动火是指（）产生明火的施工作业。 封堵。 作业时。 直接或间接。 碰头。
You are maintaining the PROD database for NetFx Corporation. You have configured controlfile autobackup in your database. At 6：00 P.M. on Monday， you issue the following command： RMAN>BACKUP DATABASE； At 8：00 A.M. on Tuesday， you are unable to start the database because all the control files are missing. You decide to restore the control files from the backup by using the RMAN> RESTORE CONTROLFILE FROM AUTOBACKUP； command. Which operation should you perform before using the RMAN> RESTORE CONTROLFILE FROM AUTOBACKUP； command？（）
