In your database， all the tablespaces are locally managed. You started Recovery Manager （RMAN） using recovery catalog. The following commands are used in the process of recovering the database by using the backup control file： 1.RESTORE CONTROLFILE； 2.RESTORE DATABASE； 3.ALTER DATABASE MOUNT； 4.SQL ALTER TABLESPACE temp ADD TEMPFILE 5.ALTER DATABASE OPEN RESETLOGS； 6.RECOVER DATABASE； 7.STARTUP NOMOUNT； In what sequence would you use this process to perform the recovery？（） [" 2， 7， 3， 5， 1， 6， 4"," 2， 1， 7， 6， 3， 5， 4"," 7， 1， 3， 2， 6， 5， 4"," 7， 2， 3， 1， 4， 6， 5"]
浇注式沥青混合料技术指标包括（）。 ["A.贯入度 ","B.针入度 ","C.流动性 ","D.车辙试验"]
You performed the RMAN database backup with the KEEP option. Which two statements are true regarding this backup？（） [" The backup contains data files， the server parameter file，and the control file even if the control file autobackup is disabled."," The KEEP option overrides the configured retention policy."," The backup contains only data files and archived redo log files."," The KEEP option is an attribute of an individual backup piece."]
测气时"U"型水银压差计的压差，应保持在（）之间 ["60～80mmHg","60～120mmHg","60～150mmHg"]
Given： What is the result？（） [" An exception is thrown at runtime."," int Long"," Compilation fails."," Short Long"]
极耐荫类
