单项选择题
A System p administrator found a process on the server that should be stopped. Which of the following commands can be used to list all the signal actions defined for this process（）
A.ps B.pstat C.lssig D.procsig
For security reasons， an administrator is asked to modi...
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.Add the following line to /etc/environment： TMOUT=300 B.Add the following lines to /.profile TMOUT=5 export TMOUT C.Run the following command： chuser -u ALL -a TIMEOUT=5M D.Run the following command： chsec -u ALL -a TIMEOUT=600
A System p administrator needs to document system chang...
A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which of the following files would show the commands that have been performed from within smit and their resulting output（）
A./smit.log B./smit.script C./var/log/smit.log D./.history
Whichofthefollowingactionswillenable64-bitapplicationso...
单项选择题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"
