当前分类： IBM(000-103)
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 profi...
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问题：单选题An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）A cd /var/spoolB lcd /var/spoolC cd /usr/bin /var/spoolD lcd /usr/bin /var/spool...
问题：单选题An operator is asked to verify the exact location of the default JRE binary. The following commands were run: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java - ../jre1.5.0_06/bin/java Based on the c...
问题：单选题Operator needs to remove all leading comments # from shell.script file. Which of the following vi sub-command can achieve this?（）A :r/^#//gB :1,$ s/^#//gC :sed s/^#//gD :sub s/^#//g...
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 /a...
问题：单选题Which of the following will cancel only job 123 from printer lp01?（）A lpstat -d 123 lp01B enq -d 123 -p lp01C qcan -x 123 -P lp01D lpcan -j 123 -p lp01...
问题：单选题An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?（）A comment out telnetd in /etc/services refresh -s inetdB comment out telnetd in /etc/inetd.conf refresh -s inetdC comment out ...
问题：单选题What command will allow the operator to add the current working directory to the command search path?（）A export PATH=pwdB export PATH=$PWDC export PATH=$PATH:pwdD export PATH=$PATH:$PWD...
问题：单选题Which of the following will occur if an operator types the command vi file.out?（）A If the file exists it will be opened for editing. If the file does not exist an error message will be displayed.B If the file exists it will be opened for editing. If th...
问题：单选题The man page for command shows the following syntax: The man page for command shows the following syntax: command [ -a | -b ] Which of the following statements is true regarding this entry?（）A Either the -a or flag -b may be used, but not both.B If the...
问题：单选题An operator must check the status of print queues on a regular basis. Which of the following commands can be used to check on all the print queues?（）A lslp -aB qchk -AC enq -s ALLD lpstat -p ALL...
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 commands will show how many physical partitions are available on active hdisk1?（）A lspv hdisk1B lsvg -p hdisk1C lsattr -p hdisk1D lsdev -E -l hdisk1...
问题：单选题What is the correct command to display the current working directory?（）A echo $PWDB echo $pwdC echo $CWDD echo $cwd...
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 execu...
问题：单选题Which of the following will rename dir1 as dir2?（）A mv dir1 dir2B ren dir1 dir2C cp -R dir1 dir2D mv -R dir1 dir2...
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...
