You are the Database Administrator for WonderWeb， which has recently acquired a media company TXGlobal. You have been assigned the task to migrate all the database applications of TXGlobal to the database server of WonderWeb. To accommodate more database applications， you need to add disks to the existing disk group. Whenever you add or remove disks from the disk group， Automatic Storage Management （ASM） rebalancing distributes the data evenly across all the disks of the disk group. Which background process performs this actual rebalancing activity， resulting in the movement of data extents in the disk groups？（）  

Consider the following configuration：   /devices/diskP1...

单项选择题

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？（）  

YouaremaintainingtheSALESdatabaseonOracle10g.Youhaveadd...

单项选择题You are maintaining the SALES database on Oracle 10g. You have added a new disk to a disk group. Automatic Storage Management performs the rebalancing activity. You want to speed up the rebalancing activity. Which parameter will you specify to control the speed of the rebalancing activity？ （） 

WhichstatementwillNOTcreateatablespace？（）A. CREATE TABL...

单项选择题Which statement will NOT create a tablespace？（）