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IBM(000-103) 问题列表
问题
单选题Which of the following commands can an operator use to view disk performance details?（）A
topas -DB
topas -RC
topas -CD
topas -d
问题
单选题What command can be used to make all mountable filesystems available for use?（）A
mount -aB
automount allC
varyonvg -m -aD
run the /etc/filesystems script
问题
单选题An application owner wants to grant write permission to all users for all the files and directories in the application directory. Which of the following is the correct command?（）A
chmod -R u+rw /applicationB
chmod -r u+rw /applicationC
chmod -R o+rw /applicationD
chmod -r o+rw /application
问题
单选题An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?（）A
cd /admB
cd ./admC
cd ../admD
cd /../adm
问题
单选题Which of the following is a correct statement about how the user environment is configured at login?（）A
If present, the settings in the $HOME/.profile file will override the settings in the /etc/profile file.B
If both $HOME/.profile and $HOME/.env files are present, the settings in the $HOME/.profile file will take precedence.C
The settings in the /etc/environment file are system-wide and will override user customized settings in the $HOME/.profile.D
The settings in the /etc/profile file will override settings in the $HOME/.profile file unless the $LOCAL_PROFILE variable is set to 'true'.
问题
单选题Which command enables a user to exit the vi editor, overwriting the existing file without prompting for confirmation?（）A
:wB
:qwC
:x!D
:we!
问题
单选题User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）A
User2 needs write permission to the directory.B
User2 needs both read and write permissions to the directory.C
User2 needs both read and execute permissions to the directory.D
User2 needs both write and execute permissions to the directory.
问题
单选题An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）A
The name?command.The ?name?command.B
The ptime?command.The ?ptime?command.C
The hutdown ast?command.The ?hutdown ?ast?command.D
The ?etc/rc.shutdown?command.
问题
单选题A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system?（）A
/etc/hostsB
/etc/namesC
/etc/rc.tcpipD
/etc/resolv.conf
问题
单选题An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?（）A
cd /admB
cd ./admC
cd ../admD
cd /../adm
问题
单选题The operator needs to execute a long-running shell script. How can the script be executed so the operator does not have to wait until it is complete to access the command prompt?（）A
./script.kshB
nohup ./script.kshC
run -b ./script.kshD
./script.ksh nohup.out
问题
单选题Which of the following commands can be used to show all disks configured on the system?（）A
lsdev -C diskB
lsdev -P diskC
lsdev -Cc diskD
lsdev -Pc disk
问题
单选题User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）A
User2 needs write permission to the directory.B
User2 needs both read and write permissions to the directory.C
User2 needs both read and execute permissions to the directory.D
User2 needs both write and execute permissions to the directory.
问题
单选题Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）A
df -mB
du -mC
df -vmD
du -vm
问题
单选题Which of the following procedures will allow an operator to access an LPAR console session?（）A
Open a vterm from the VIO graphical interface to get the partition console.B
Open a vterm from the ASMI graphical interface to get the partition console.C
Start an ssh session to the HMC. Use the vtmenu command to select the desired LPAR.D
Start an ssh session to the VIO. Use the vtmenu command to select the desired LPAR.