單項選擇題

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

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單項選擇題

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

單項選擇題

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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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（）

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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（）

Which of the following actions will enable 64-bit applications on a system with 32-bit kernel（）

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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 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（）