【判断题】宪法虽然是国家的根本法,但其法律效力与普通法律是一样的。( )
【单选题】绕线式三相异步电动机带额定负载运行,在发生电源反接制动瞬间,下列参数肯定增大的是( )。
【单选题】How long will the order take to arrive?
【单选题】How long will the special rate on office supplies last?
【判断题】原理图元件外形的形状、大小会影响原理图的正确性
【判断题】原理图元件外形的形状、大小会影响原理图的正确性
【多选题】2016年重新修订的《风景名胜区条例》明确了风景名胜区的设立、( )和管理。
【单选题】After running the CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS command, what has been accomplished?()
A.
Retain the data file backup for 7 days.
B.
Run the recover process every 7 days.
C.
Destroy the physical backup files every 7 days.
D.
Destroy the physical backup files older than 7 days.
E.
Retain one backup of each data file for at least 7 days.
F.
Keep the catalog information in the control file for 7 days.