An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low. Which of the following commands is used to reset the level？（）
Which command is used to switch from AIX to the System V printing subsystem on AIX 5L Version 5.1?（）A、 switch.prt -s AIX B、 switch.prt -s SystemV C、 switch.prt -d AIX D、 switch.prt -d SystemV
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Company.com has ordered an 8-way p5-570 and plans to deploy four AIX 5L v5.3 LPARs. The pre-installation system design has all eight processors being placed in the shared processor pool， and four Micro-Partitions being assigned resources from the pool. Prior to the implementation of the system， the customer informs the technical specialist that one of the applications is only supported on AIX 5L 5.2. Which of the following changes to the system design should the technical specialist make to accommodate this change？（）A、Create all the partitions as AIX 5.2， each having two dedicated processors.B、Purchase a system with two additional processors that can be assigned to the AIX 5.2 Partition.C、Specify an AIX 5.2 partition using dedicated processors， reducing the number of processors in the shared pool.D、Use the virtual I/O server to manage the disks and network connections removing the need for different levels of device drivers.
Which command will show all interfaces and their IP addresses on an AIX system？（）A、entstat -dB、netstat -aC、ipconfig -lD、ifconfig -a
A production system needs to be upgraded from AIX V5.2 to AIX V5.3. All system logs and users need to be saved. Which installation method will accomplish the upgrade（）A、Update InstallationB、Migration InstallationC、Preservation InstallationD、Mirror rootvg prior to a Preservation Installation
During system boot， the system hangs at LED 0C31. What is the first step the system administrator should take to correct the problem？（）A、Check system console connectionsB、Check system network connectionsC、Boot in service mode and change the bootlistD、Boot from the AIX installation media and mount rootvg filesystems
A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems， the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose？（）A、/usr/bin/errmsg "System upgraded to AIX 5.2"B、/usr/bin/errlog "System upgraded to AIX 5.2"C、/usr/bin/errupdate "System upgraded to AIX 5.2"D、/usr/bin/errlogger "System upgraded to AIX 5.2"
An administrator plans to use bootable AIX media to boot a system into maintenance mode. The system is running AIX 5.3 TL09 with a 64-bit kernel. The administrator has a selection of media available. Which media should the administrator use？（）A、Any AIX bootable media， providing it is a 64-bit variantB、Any AIX bootable media， providing it is AIX 5.1 or laterC、Any AIX 5.3 bootable media， providing it is TL09 or laterD、Any AIX 6.1 bootable media， providing it is TL02 or later
