单选题A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？ （）A lsnfsmnt AlphaB exportfs -l AlphaC showmo

第1题：

An administrator has received complaints from users that an application is not available while other applications run. This application resides on an NFS mounted filesystem. Which of the following commands should be run as a reasonable first step to handle this problem？（）

• A、df
• B、showmount
• C、exportfs
• D、refresh -g nfs

第2题：

A customer wants to configure two resource groups and create the following shared filesystem structure：Resource GroupFilsystem Mount Point Rg1/app1 Rg2/app1/data Which of the following will ensure the proper mount order for these filesystems？（）

• A、Set filesystem recovery method to parallel
• B、Set filesystem recovery method to sequential
• C、Set filesystem recovery method to parallel and configure a parent/child relationship for the resourcegroups
• D、Set filesystem recovery method to sequential and configure a parent/child relationship for the resourcegroups

第3题：

everal people in an finance customer IT department are asking for fileset updates that the  system administrator received from IBM earlier that day on CD-ROM. The system administrator created an install directory on their machine and made it available to everyone.  Which of the following commands will allow the system administrator to copy the images from an IBM update CD-ROM to the install directory（）

• A、"smit bffcreate" from the target directory
• B、"tar -xvf /dev/cd0" from the target directory
• C、"restore -xvqf /dev/cd0" from the target directory
• D、mount the cdrom on /cdrom and run "cp /cdrom/* ." from the target directory

第4题：

A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？ （）

• A、lsnfsmnt Alpha
• B、exportfs -l Alpha
• C、showmount -e Alpha
• D、mount -t nfs Alpha

第5题：

The rootvg disk on a system failed and was replaced. The system was restored using the latest mksysb. However， no files in the /home filesystem were restored. What is the likely cause of this problem？（）

• A、The new drive is too small to hold the entire rootvg
• B、The /home filesystem was not mounted during creation of the mksysb
• C、The /home stanza in the bosinst.data contained an entry ’restore=no’
• D、The /home filesystem was NFS exported to another system during creation of the mksysb

第6题：

During a NIM install, the system stops with the LED code 611.What is the cause of the issue?（）

• A、A failure to NFS mount filesystems from the NIM client
• B、A failure to NFS mount filesystems from the NIM master
• C、A failure to retrieve the tftp client info from the NIM master
• D、A failure to retrieve the tftp server info from the NIM master

第7题：

What is the process for creating an NFS mount between two servers in the same network zone？（）

• A、Export the desired filesystem in the /etc/nfs file， run ’exportfs -a’，create a mount directory on the desired server， and mount the NFS filesystem.
• B、Run ’exportfs -a’，export the desired filesystem in the /etc/nfs file，create a mount directory on the desired server， and mount the NFS filesystem.
• C、Export the desired filesystem in the /etc/exports file， run ’exportfs -a’，create a mount directory on the desired server，and mount the NFS filesystem.
• D、Run ’exportfs -u’，export the desired filesystem in the /etc/exports file， create a mount directory on the desired server，and mount the NFS filesystem.

第8题：

The system administrator wants to use a new jfslog /dev/fs1log with the filesystem /test/fs1 on the testvg volume group. The following commands were used to create the log and assign it to the filesystem：  （1）mklv -t jfslog -y /dev/fs1log testvg 1   （2）chfs -a log=/dev/fs1log /test/fs1   While trying to mount the /test/fs1 filesystem the administrator received the error：  "Cannot mount /dev/fs1lv on /test/fs1： A system call received a parameter that is not valid". What step did the administrator miss that most likely caused the error？（）

• A、Use the logform command to format /dev/fs1log as a jfslog
• B、Use the chlv command to change the lv type of /dev/fs1log to jfslog
• C、Use the chvg command to change the default jfslog of testvg to /dev/fs1log
• D、Edit the /etc/filesystems file to change the log associated with /test/fs1 to /dev/fs1log

第9题：

While using the smit install_remove menus to remove some filesets the system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem？（）

• A、Backup， unmount， remove， recreate and restore the filesystem.
• B、Boot from mksysb tape and select Shrink filesystems on restore.
• C、Unmount， run defragfs /usr and the reducefs -size XXX /usr commands.
• D、Update /etc/filesystems with the desired size for /usr and reboot the system.

第10题：

During system boot， the system hangs at LED 0C31. What is the first step the system administrator should take to correct the problem？（）

• A、Check system console connections
• B、Check system network connections
• C、Boot in service mode and change the bootlist
• D、Boot from the AIX installation media and mount rootvg filesystems