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1题:
Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition?()
第2题:
An administrator notes that after a recent power outage, some open files were corrupted on oneaffected file server. Which of the following items should the administrator consider to determine the cause of this corruption?()
第3题:
Memory utilization by the print spooler process is constantly climbing after users begin to print to acertain type of printer. Which of the following is the MOST likely cause of the problem?()
第4题:
During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the most likely cause for rootvg not varying on?()
第5题:
A system administrator boots a server in normal mode, the boot process displays and LED 551 and stops. LED 551 indicates the root volume group is being varied on. All of the following are probable causes of the problem EXCEPT:()
第6题:
A file system has been corrupted and needs to be restored. Which file contains the ufsdump levels for this file system? ()
第7题:
fsck -p loglv01
fsck -y /dev/loglv01
logform /dev/loglv01
/usr/sbin/logform loglv01
第8题:
Repair the corrupted blocks. If any. In the backup created
Populate VSCOPV_CORRUPTION with names of files that have corrupted blocks
Back up the database after checking whether array of the files have corrupted blocks
Discover any corrupt blocks that are viewable with the VSDATABASE_BI-OCK_CORBUPTION view
Repair all corrupted blocks that have been logged in the VSDATABASE_BLOCK_ CORRUPTION
第9题:
Allow the database to continue running, drop the TEMP tablespace, and then re-create it with new tempfiles
Shut down the database, restore and recover the tempfile from backup, and then open the database with RESETLOGS
Allow the database to continue running, take the TEMP tablespace offline, drop the missing tempfile, and then create a new tempfile
Allow the database to continue running, add a new tempfile to TEMP tablespace with a new name, and drop the tempfile that has been corrupted.
第10题:
Block Media Recovery must be used with RMAN.
You must perform complete recovery of individual blocks.
You must have a full RMAN backup, not an incremental backup.
You must use the DBVERIFY utility before using the Block Media Recovery feature.
第11题:
The alert log file is corrupted.
A tablespace is accidentally dropped.
One of the redo log members is corrupted.
A database user terminates the session abnormally.
The hard disk on which the data file is stored is corrupted.
第12题:
A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? ()
第13题:
A user reports that the computer is running slowly. After running the SFC, a technician observes that the dllcache folder has become corrupted. Which of the following utilities can be run to repair the contents of the dllcache directory? ()
第14题:
A workstation has an error message that states “NTLDR is missing”. Which of the following is MOST likely the cause?()
第15题:
Which of the following commands should be run to verify that file system /data is not corrupted?()
第16题:
During system boot, the boot process hangs at LED 0551. Which of the following is a likely cause()
第17题:
chkdsk
xcopy
fixmbr
format
第18题:
rotten
disintegrated
boiled
spoiled
第19题:
bad SRP
low voltage
bad mid-plane
corrupted flash
bad line module
第20题:
The bosboot command failed to complete.
The JFS log device is corrupted.
The initttab file is corrupted.
The /dev entries or /etc files are missing.
第21题:
Online backups.
Skipping unused block.
Partial database backups.
Incremental block-level backup.
Detection of corrupted blocks during backup.