问题：单选题Which of the following commands will show the users that are logged on a system ?（）A idB whoC whoisD lsuser
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问题：单选题An operator is editing a file using a keyboard without arrow keys. What key can be used to move the cursor one character to the right?（）A nB jC kD l
问题：单选题An operator needs to create /dir1/dir2/dir3. The /dir1 does not exist. What command can be used to create dir2 and dir3?（）A mkdir /dir1/dir2/dir3B mkdir -R dir1/dir2/dir3C mkdir -p /dir1/dir2/dir3D mkdir -r /dir1/dir2/dir3
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.
问题：单选题Which of the following AIX storage concepts is correct?（）A A filesystem can span multiple physical volumes.B A physical volume can belong to more than 1 volume group.C A logical volume can have up to 2 copies in each of 2 volume groups.D The size of a filesystem is always the same size as its logical volume.
问题：单选题The system administrator has requested that all setuid/setgid bits be removed from executables in application filesystem. Which command will achieve this?（）A chmod -R o-s /applicationB chmod -R ug-s /applicationC chmod -R -s -o /applicationD chmod -R -s -ug /application
问题：单选题After making changes to the profile for an LPAR, the administrator asks the operator to bring the LPAR back up into a running state with the new changes. Which of the following is the correct way to do this?（）A Shutdown and activate the partition profileB Reboot the partition using the reboot commandC Reboot the partition using the 'shutdown -r' commandD Right click on the partition profile and select the 'apply changes' option
问题：单选题An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?（）A /etc/var/spoolB /var/spool/cronC /var/sched/jobsD /usr/sched/crontabs
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After performing a modification on the /etc/ssh/sshd_config file the operator needs to reinitialize the secure shell daemon to enable the new settings. Which of the following is the correct way to achieve this?（）A Use refresh -s sshdB Use init.sshd /etc/rc.sshC Use /usr/sbin/sshd -restartD Use stopsrc -s sshd and then startsrc -s sshd
问题：单选题What command would an operator use to move a file from the /old_dir directory to the /new_dir directory without changing the file name?（）A mv /old_dir/file /new_dirB mv -p /old_dir/file /new_dirC mv -k /old_dir/file /new_dirD mv /old_dir/file /new_dir/new_file
问题：单选题An operator is editing a file using vi. Which of the following subcommand sequences will copy the current line plus the next 2 lines to the end of the file?（）A yy E 3pB 3yy G pC 3yy :e 5ppD yy :g 3p
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Which of the following commands will list available paging space on a system?（）A lspsB lsps -aC lsps -pgD lsps ALL
问题：单选题An operator needs to transfer several files in the same directory using ftp without being prompted. Which of the following ftp subcommands must be used?（）A int put *B int mput *C prompt put *D prompt mput *
问题：单选题An operator wants to move all files inside the directory /home/operator to the current directory. Which of the following commands will complete the task?（）A mv /home/operator .B mv /home/operator/* .C mv /home/operator ../..D mv /home/operator/all ../home/operator
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
