多选题 A corrupted file system is now repaired and back in use. Some， but not all of the files within the file systems have been deleted. The only backup of this file system is a month-old tar archive. This archive will need to be restored as root. Which two statements correctly describe the effects of the restore operation？（）
Files found in the file system that are also on tape will NOT be overwritten.
The missing files， present on the backup tape， are restored to the file system with the data as it was when the backup was taken.
The access times are preserved by tar and will reflect the time when a user last accessed the data.
The modification time on the files restored by tar will be preserved and will reflect the time the file was last modified before the backup， NOT the time of the restore operation.
单选题 A file system has been corrupted and needs to be restored. Which file contains the ufsdump levels for this file system？ （）
多选题 Youe just configured the network interface on You？e just configured the network interface on systemA and the following information is displayed pertaining to systemA’s network interface： You have been instructed to change the name of this system to systemB. Which four files need to be modified to change the name of this system from systemA to systemB？ （）
单选题 In Solaris 10， this tool provides an automated and proactive approach to patch management. It provides a graphical user interface as well as a command line interface. Which tool is it？ （）
单选题 A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files. Which command will mount the snapshot？ （）
mount -F ufs -o ro /dev/fssnap/0 /check
mount -F ufs -o rw /dev/fssnap/0 /check
mount -F ufs -o ro /export/project /check
mount -F ufs -o rw /export/project /check
单选题 After you back up /export using a file system snapshot， and you have removed the snapshot， you also need to remove the backing store. If the snapshot was created with： # mkdir /var/tmp/backup-snaps # fssnap -o bs=/var/tmp/backup-snaps /export Which file do you need to remove？ （）
单选题 When your Solaris system is booted， a startup script initializes the rpcbind service. Which script is it？ （）
单选题 You have just configured the network interface on systemA . The following information is From systemB， you test the network connectivity by sending ICMP ECHO_REQUEST packets to systemA. The following message is displayed： no answer from systemA What is most likely the problem？（）
The interface is not plumbed.
The interface is not configured.
The interface does not have valid routes configured.
The interface is not marked as
单选题 Your x86-based server will not boot Solaris 10 OS. You discover that you need to restore your pboot and boot block on the / （root） slice located on disk c0d0. You first boot off of the CD-ROM or DVD into single user mode. What commands should you run to restore the pboot and boot block on the slice？（）