题目内容

Which of the following options describes Segment Shrink?()

A. Reclaims space above and below the high-water mark without using additional space
B. Moves rows to a new physical location,resetting the high-water mark,but uses additional space during the operation
C. Deallocates space above the high-water mark that is currently not in use
D. None of the above

查看答案
更多问题

线虫体表被一层(),由()分泌形成,一般分为()、()()三层,有()作用。

()是顺利逃生的重要因素。

青海长云暗.雪山。“暗”在句中是什么意思?

首次把“任人唯贤”的干部路线写进党章的是()。

A. 党的八大党章
B. 党的十一大党章
C. 党的十二大党章

答案查题题库