对于垄断行业的厂商，政府可以通过价格管制来限制垄断势力导致的效率损失。如果政府对垄断厂商的限

A.The1-wayp615cannotbeupgradedtoa2-wayp615.

B.The1-wayp615canbeupgradedtoa2-wayp615shouldadditionalcapacityberequired.

C.Thep615canbeupgradedtoaPOWER5-basedprocessor.

D.Thep615isnotagoodsolution，asitdoesnottakeadvantageoftheAdvancedPOWERVirtualizationfeatures.

files by padding them with nulls, similar to treating them as sparse files. In order to effectively backup and be able to restore the datavg files, which backup method should be used?（）

A.savevg

B.tar

C.cpio

D.mksysb

A.wlmcntrl

B.wlmstat

C.wlmcheck

D.wlmassign

A.errpt-d

B.errpt-a

C.errpt-D

D.errpt-i/var/adm/ras/diag_log

A.VerifytheISVapplicationrunsonAIX5.2

B.Power4toPOWER5upgradesarenotsupportedwithoutaapplicationrecompile

C.ChecktheplacementandsizeofthebootlogicalvolumeanddiskspacerequirementsontheS85

D.AIX4.3.3toAIX5L5.2migrationsareperfectlycompatiblesonothingneedstobechecked

A.smittty；takethedefaultsandcreatethedesiredtty

B.lsdev-Cctty；checktoseeifthedesiredttyexists，ifnotcreateusingsmitttyAddalinesimilarto；Directtty0-9600directto/etc/uucp/DevicesVerify/etc/uucp/Dialershasthefollowingline；direct

C.Installbos.net.uucpandthefirstavailablettywillbeconfiguredforusebyacusession

D.RuntheAsynchronousTerminalEmulation（ate）programanditwillconfigureattyportforacusession

A.Use"smitload64bit"toenablethe64-bitapplications.

B.Re-installallapplicationswith64-bitversions.

C.Re-installtheOSwith64-bitkernelenabled.

D.Changethekernelto64bit，reboot，andthenusethefollowingcommand：chdev-lsys0-a"applications=64_bit"

h The operator is in the directory /usr/local/restores and runs the following command: tar -xvf abcdef.tar.Where will the file be restored?（）

A./usr/local/include/tcpd.h

B./usr/local/restores/tcpd.h

C./usr/local/restores/include/tcpd.h

D./usr/local/restores/usr/local/include/tcpd.h

A.errpt-c

B.tail-f/var/adm/ras/errlog

C.syslogd-d

D./usr/lib/errdemon-s8192

A.lsvg-ptestvg

B.lspv-vtestvg

C.lslv-ltestvg

D.lsattr-vtestvg