Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）

单项选择题A solution for two batch applications was proposed in Companycom meeting. They are currently running in two LPARs on a p690. On a daily basis, both applications use 15% of the machine for their workload, and increase to 100% when their weekly reports are run. Since the reports are not run on the same day, what is the best solution?（）

A.COD
B.DLPAR
C.One big LPAR
D.Two separate p690 machines

单项选择题Ap5595doesnothaveanydeviceconnectedtoitforbackup.WhatAIXmethodshouldbeusedtobackupeachoftheLPARenvironmentsandhaveaquickrecoverypath?（）

A.Use savevg and copy to an NFS filesystem
B.Create a mksysb on an NFS exported filesystem
C.Use tar to copy system over network with a pipe
D.Create mksysb on an NFS exported NIM filesystem