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IBM(000-103) 问题列表
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 the file does not exist a new file with the name file.out will be created and opened for editing.C
If the file exists an error message will be displayed. If the file does not exist a new file with the name file.out will be created and opened for editing.D
If the file exists the operator will be asked whether to open the file or overwrite the file. If the file does not exist a new file with the name file.out will be created and opened for editing.
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 telnetd in /etc/rc.tcpip refresh -s telnetdD
comment out telnetd in /etc/inetd.conf refresh -s telnetd
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 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 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 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 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 will list available paging space on a system?（）A
lspsB
lsps -aC
lsps -pgD
lsps ALL
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 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Which of the following commands will show the users that are logged on a system ?（）A
idB
whoC
whoisD
lsuser