An administrator is defining an lpp_source called lpp_AIX6 in NIM when the following warning message is displayed in the output：  
warning： 0042-267 c_mk_lpp_source： The defined lpp_source does not have the ’simages’ attribute because one or more of the following packages are missing：
bos  
bos.net  
bos.diag  
bos.sysmgt  
bos.terminfo  
bos.terminfo.all.data  
bos.mp64  
devices.common  
bos.64bit 
What does this warning message mean？（）

单项选择题WhichcommandisusedtoinitializeandconfigureaNIMmaster？（）

A./usr/sbin/nim_init
B./usr/bin/installnim
C./usr/sbin/nimconfig
D./usr/sbin/setup_server

单项选择题WherecantheOpenSourceprerequisitefilesetsthatallowtheinstallationoftheFirefoxWebbrowserbefound？（）

A.Fix Central
B.IBM AIX Toolbox
C.AIX Expansion Pack
D.Common base AIX CDs

单项选择题WhichtoolvalidatesfirmwareandHMCcompatibilityforaproposedAIXupgrade？（）

A.SPT
B.LVT
C.FLRT
D.SSIC

单项选择题WhichLPPstatussignifiestheinabilitytoreturntoapreviousversionofafilesetbecausethesavedfileshavebeenremoved？（）

A.APPLIED
B.REMOVED
C.REJECTED
D.COMMITTED

单项选择题WhatarethestepsrequiredtoperformaPreservationinstallonaserver？（）

A.Shutdown the server and boot it into SMS.Select SMS menu option OS Upgrade，Preservation install for the install type，and allow upgrade to run
B.Shut down the server and perform a network boot from a local NIM server.Select Presevation install for the install type，and allow upgrade to run
C.Shutdown the server and boot it into SMS.Select SMS menu option OS Upgrade，Presevation install for the install type，and allow for upgrade to run
D.Re-boot the server and NFS mount the bos images from a local NIM server.Run smit install.Select Presevation install for the install type，and allow upgrade to run