全局目录必须和拥有域命名主控角色相同的域控制器上运行。
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You are working on an instance started using the SPFILE. You want to move the Flash Recovery Areaof your database to a new location. You want the Flashback log files to be stored in the new location. Given below are the steps to accomplish the task in random order: 1)Shut down the instance. 2)Change the value of the DB_RECOVERY_FILE_DEST initialization parameter to a new value. 3)Execute the ALTER DATABASE FLASHBACK OFF command. 4)Start up the instance and mount the database. 5)Execute the ALTER DATABASE FLASHBACKON command. 6)Open the database. Select the correct order in which these tasks need to be performed. ()
A. 2,1,4,3,5,6
B. 1,4,3,2,6,5
C. 1,4,2,6,3,5
D. 3,2,1,4,5,6
钳形电流表是在不断电的情况下进行测量,且测量的精度也很高。
A. 正确
B. 错误
甲(15周岁)把邻居小孩乙(3周岁)绑架,并将乙耳朵割下来寄给乙之父,索要3万元赎金。甲在取赎金时被公安机关抓获,乙获救,经鉴定其耳部损伤为重伤。下列表述正确的是()。
A. 甲应当对故意伤人致人重伤的行为负刑事责任
B. 对甲应当以绑架罪定罪处罚
C. 对甲应当以故意伤害罪定罪处罚
D. 对甲应当处死刑
目前早晚通风的日期是有何规定,在EnCs上如何操作?