题目内容

The enableModifiedFlag enables which of the following?()

A. User initiated edit document command
B. Silent navigation from an edited page
C. User initiated save command
D. Removal of a locked for editing statu

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在WINDOWS 2000资源管理器中,通过()可以按文件大小排序。

A. 鼠标左键单击右侧窗口的快捷菜单中的排列图标项
B. 鼠标左键双击右侧窗口的快捷菜单中的排列图标项
C. 鼠标右键单击右侧窗口的快捷菜单中的排列图标项

教师职业道德区别于其他职业道德的显著标志就是团结协作。

A. 正确
B. 错误

You find pockets of empty space in the USER_DATA tablespace due to a lot of DML operations on the objects in the USER_DATAtablespace. The pockets of empty spaces are too small to be reused individually. This is leading to wastage of space. You decide to perform the shrink operation to reclaim the wasted space. Which advisor will you use to determine the objects in the USER_DATA tablespace that are good candidates for the shrink operation?()

A. SQL Tuning Advisor
B. SQL Access Advisor
C. Undo Advisor
D. Segment Advisor

电磁波测距标称精度为仪器给定的精度指标。包括固定误差和比例误差。

A. 正确
B. 错误

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