Take an image backup nightly while the server is online.
Take an incremental backup while the server is offline.
Take a monthly snapshot backup while the server is online.
Take a differential backup while the server is online.
第1题:
Which of the following is the MOST important data retention consideration when creating a backup system?()
第2题:
A system administrator had a disk failure on an HMC. The disk was replaced and the HMC was loaded from the Product Recovery CD. The system administrator had performed a backup to DVD of the HMC data before the system failed. After restoring the backup files, it was noticed that no profile files were restored. What is the most likely cause of this problem?()
第3题:
A. System image
B. Incremental backup
C. System state restore
D. Differential backup
第4题:
A system 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:
A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent recoverable state?()
第6题:
An administrator is creating a comprehensive backup system to backup a single web server. Which of the following is the BEST way to provide full restore?()
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:
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9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10题:
A system administrator needs to upgrade the Oracle database from Version 7 to Version 8. Which of the following scheduling concerns should be considered?()