题目内容

结合实际阐述教育行政组织机构改革的原则有哪些?

查看答案
更多问题

Your database instance is running with full workload after database creation. You have decided to use a fixed-size undo tablespace. You want to use the Undo Advisor to estimate the capacity of the undo tablespace. Which two factors must you consider before using the Undo Advisor to estimate the capacity of the undotablespace()

A. The retention period to support flashback
B. The expected length of the longest-running query
C. The number of undo tablespaces in the database
D. The size of the Flash Recovery Area for the database instance

装配自动变速器的离合器时,如果有碟簧,应使碟簧凸起的一面与活塞直接接触。

A. 正确
B. 错误

交通广场是交通的连接枢纽,起交通、集散、联系、过渡、停车等作用,在绿化率方面不应当有过高的要求。

A. 正确
B. 错误

高速行驶时,遇到意外情况为了避免交通事故发生,唯一的措施是采取紧急制动。

A. 正确
B. 错误

答案查题题库