dd
tar
cpio
restore
第1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?()
第2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?()
第3题:
A system administrator needs to backup datavg which contains a database that pre-allocates files by padding them with nulls, similar to treating them as sparse files. In order to effectively backup and be able to restore the datavg files, which backup method should be used?()
A.savevg
B.tar
C.cpio
D.mksysb
第4题:
A System p administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape ()
第5题:
While using the smit install_remove menus to remove some filesets on an AIX 5.3 server, a system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem ()
第6题:
Which of the following is a speed enhancement in Windows performance when searching for files?()
第7题:
Which command can a system administrator use to verify that a tape is in backup format and is readable by the system?()
第8题:
You need to restore some files from a file system. The file system was backed up from a snapshot. Which command will correctly restore these files?()
第9题:
A System p administrator is reviewing root’s command history on a development server and finds that a junior adminstrator had been attempting to correct a full file system. One of the following commands caused damage that must be corrected. Which command was it()
第10题:
A System p administrator needs to set the default password length for all users to six characters. Which of the following files needs to be edited to accomplish this ()