护理学的四个基本概念构成了护理学总体理论框架，但不包括（）
A. 人
B. 健康
C. 环境
D. 护理
E. 社会
查看答案
使用砂轮研磨时，应戴防护眼镜，用砂轮磨工具时应使火星向上。
A. 正确
B. 错误
试压前应循环管线（）。
A. 压力
B. 试泵
C. 速度
D. 接连
Every Sunday， consistent backups are performed on your database. Because of a user error， you performed an incomplete recovery on Tuesday and opened the database with the RESETLOGS option. A user error occurs again on Thursday， which necessitates an incomplete recovery. Sunday’s backup is the most recent backup available. What would you do in this scenario？（）
A. recovery cannot be performed because a backup was not performed after the last incomplete recovery
B. restore all the files from Sunday’s backup， and then perform an incomplete recovery up to the point in time when the user error occurred on Thursday
C. restore all the files from Sunday’s backup， and then recover up to the point in time when the RESETLOGS operation was performed on Tuesday
D. restore all the files from Sunday’s backup， and open the database to reset the database to the point in time when the backup was performed on Sunday
微信支付 
支付宝支付