()这则成语是用来比喻有些人“只注重事物外表,不重内涵”。
查看答案
如果把静态工作点选在IEQ点,当IE>IEQ时,yfe随IE减小而下降,称为正向AGC。
A. 正确
B. 错误
You issued the following command to mount the DATA disk group in restricted mode: ALTER DISKGROUP data MOUNT RESTRICT; What is the implication of this command?()
A. The client RDBMS instance can access the file as a read-only file.
B. A new disk cannot be added to a disk group.
C. A disk in a disk group can be taken offline.
D. The client RDBMS instance cannot access the files in the disk group.