IBM(000-223)章節(jié)練習(2018.08.03)

An  administrator  has  a  server  experiencing  performance  problems  with  logical  volumes  within  a particular volume group. 
Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group（）

A System p administrator is looking at changing attributes of a logical volume. 
Which of the following must be defined when it is created（）

For security reasons， an administrator is asked to modify the system to prevent someone from 
leaving a terminal logged in. 
Which of the following options would enable a five minute timeout for all users（）

A client needs more disk space for another volume group and has decided to use hdisk12 from the uservg volume group containing hdisk10， hdisk11， and hdisk12 where hdisk10 and hdisk11 have sufficient PPs to contain the volume group data. The client attempted to remove hdisk12 from the volume group but received the following error： 
0516-016 Cannot delete physical volume with allocated partitions. 
Which of the following commands should be run to correct this problem（）

Following a system boot， the display indicates that previously detected hardware is missing. 
Which of the following commands would identify the missing hardware（）

An administrator has a server that must be upgraded from AIX 5.2 to AIX 5.3. The administrator also   needs  to  use  the  64-bit  kernel  with  JFS2  filesystems  in  rootvg.  All  critical  data  resides  in  a  non-rootvg volume group. 
Which of the following types of install could the administrator use to accomplish this（）

A state agency has recently deployed a new critical application on an 8-way p570. The state government has just mandated that all agencies have disaster recovery plans to recover critical 
applications in acceptable periods of time with no loss of performance. 
Which of the following will best address this new requirement（）

A System p administrator plans to install a new system with AIX 5.3 TL5 using a NIM server. 
Which of the following provide post install diagnostics（）

During system boot， the boot process hangs at LED 0551. 
Which of the following is a likely cause（）