You are using Recovery Manager （RMAN） for backup and recovery operations. Your backup and recovery policy is such that you are performing full database backup every Tuesday and Friday. You configure RMAN using the following command： RMAN>CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 4 DAYS； All backup and archived redo logs generated during the current week are as follows： Which of the following files will be listed when issuing the REPORT OBSOLETE command on Sunday？ （） the archived redo log with the log sequence 520。 the backup files from the full database backup performed on Tuesday。 the archived redo log with the log sequence 520 and the backup files from the full database backup performed on Tuesday。 archived redo logs with the log sequences 520， 521， 522 and the backup files from the full database backup performed on Tuesday。
开关电源系统的电池充电限流值设置为（）C10。 0.1C10至0.12。 0.12C10至0.15。 0.1C10至0.15。 0.2C10至0.25。
到19世纪中期，英国在亚洲地区完全占领了（）。（1）中国（2）印度（3）新加坡（4）奥斯曼帝国 （1）（2）（4）。 （2）（3）（4）。 （1）（4）。 （2）（3）。
世界银行向江垭工程提供的贷款占原总投资概算的（），是江垭工程较快开工建设关键之一 1/2。 1/3。 1/4。 1/5。
ABC Corp. has set up the Asset Category key flexfield. It has also set up a descriptive flexfield tostore vehicle information associated with the asset category "Vehicle." Identify two correctstatements.（） (Choose two.) The setting up of the descriptive flexfield is mandatory.。 The Asset Category flexfield is owned by the Oracle Assets module.。 The descriptive flexfield is associated with tables in the Oracle Assets module.。 Only the Asset Category flexfield is associated with tables in the Oracle Assets module.。
为使分离器的分离效果和电泵正常工作，套压不得超过（）
