Which of the following actions will enable 64-bit applications on a system with 32-bit kernel（）
A. Use "smit load64bit" to enable the 64-bit applications.
B. Re-install all applications with 64-bit versions.
C. Re-install the OS with 64-bit kernel enabled.
D. Change the kernel to 64bit， reboot， and then use the following command： chdev -l sys0 -a "applications=64_bit"
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When enabling a tty port to be used for a cu session， what must be done on the system？（）
A. smit tty； take the defaults and create the desired tty
B. lsdev -Cc tty； check to see if the desired tty exists， if not create using smit tty Add a line similar to； Direct tty0 - 9600 direct to /etc/uucp/Devices Verify /etc/uucp/Dialers has the following line； direct
C. Install bos.net.uucp and the first available tty will be configured for use by a cu session
D. Run the Asynchronous Terminal Emulation （ate） program and it will configure a tty port for a cu session
Asystemadministratorneedstobackupdatavgwhichcontainsadatabasethatpre-allocatesfilesbypaddingthemwithnulls,similartotreatingthemassparsefiles.Inordertoeffectivelybackupandbeabletorestorethedatavgfiles,whichbackupmethodshouldbeused?（）
A. savevg
B. tar
C. cpio
D. mksysb
YouareworkingonaCATDBdatabasethatcontainsanOracleDatabaseversion11.1catalogschemaownedbytheuserRCO11.TheINST1databasecontainsanOracleDatabaseversion10.1catalogschemaownedbytheuserRCAT10.YouwanttheRMANtoimportmetadatafordatabaseIDs1423241and1423242,registeredinRCAT10,intotherecoverycatalogownedbyRCO11. Youexecutedthefollowingcommands: Whichtwostatementsaretrueregardingthetasksaccomplishedwiththesecommands?（）
A. TheyimportallmetadatafromtheRCAT10catalog.
B. TheyunregisterthedatabasefromtheRCAT10catalog.
C. TheydonotregisterthedatabasesregisteredintheRCAT10catalog.
D. TheyregisteralldatabasesregisteredintheRCAT10catalog.
Themksysbcommandcompletedsuccessfully.Whichofthefollowingstepsarenecessarytoverifythemksysbisgood?（）
A. Storethemksysbinasafeplacebecauseasuccessfulcompletionguaranteesthemksysbisgood.
Bootfromthemksysbtoverifyitisbootableandlistthefilesonthemksysb.
C. Lookatthebosbootoutputwhenthemksysbwascreatedtoverifyitisgood.
D. Listthefilesonthemksysbbeucaselistingallthefilesverifiestherearenoproblemswiththemksysb.
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