日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美 国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項選擇題

Consider the following configuration:  
/devices/diskP1 is a member of disk group grp1.       
/devices/diskP2 is a member of disk group grp1.       
/devices/diskP3 is a member of disk group grp1.       
/devices/diskP4 is a candidate disk.       
/devices/diskQ1 is a member of disk group grp2.       
/devices/diskQ2 is a member of disk group grp2.       
/devices/diskQ3 is a member of disk group grp2.       
/devices/diskQ4 is a candidate disk.  
Which command will add the disk /devices/diskP4 to the disk group, grp1?()  

A. ALTER DISKGROUP grp1  ADD DISK ’/devices/diskP1’,  ADD DISK ’/devices/diskP4’;
B. ALTER DISKGROUP grp1  ADD DISK ’/devices/disk*4’;
C. ALTER DISKGROUP grp1  ADD DISK ’/devices/diskP*’;
D. ALTER DISKGROUP grp1  ADD DISK ’/devices/diskQ*’,  ADD DISK ’/devices/diskP*’;

微信掃碼免費搜題