Which of the following is a benefit of ASM fast disk resync?()
A. Failed disks are taken offline immediately but are not dropped.
B. Disk data is never lost.
C. By default, the failed disk is not dropped from the disk group ever, protecting you from loss of that disk.
D. The failed disk is automatically reformatted and then resynchronized to speed up the recovery process.
E. Hot spare disks are automatically configured and added to the disk group.
变矩器中含有四个工作轮,其中属于输入部分的是()。
A. 泵轮
B. 一级涡轮
C. 二级涡轮
D. 导轮
港口按标准箱吞吐量来核定产能,这属于产能核定的()。
A. 标准产品法
B. 代表产品法
C. 假定产品法
D. 单一产品法
在化学反应CO2-3+H2O达到平衡时,要使平衡向逆反应方向移动,可以采取下述()方法.
A. 加酸、
B. 加水、
C. 加石灰水、
D. 加MgCO3、
E. 加Na2CO3