题目内容

患者女，25岁。经检查全口无龋齿，如果对她推荐龋病预防措施，不合适的措施是（）

A. 使用氟化物
B. 营养摄取计划
C. 口腔健康教育
D. 定期口腔健康检查
E. 预防性充填

查看答案

搜索结果不匹配？点我反馈

更多问题

Which is the correct description of a pinned buffer in the database buffer cache（）

A. The buffer is currently being accessed.
B. The buffer is empty and has not been used.
C. The contents of the buffer have changed and must be flushed to the disk by the DBWn process.
D. The buffer is a candidate for immediate aging out and its contents are synchronized with the block contents on the disk.

查看答案