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单选题
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？（）
A
Take an image backup nightly while the server is online.
B
Take an incremental backup while the server is offline.
C
Take a monthly snapshot backup while the server is online.
D
Take a differential backup while the server is online.
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更多 “单选题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？（）A Take an image backup nightly while the server is online.B Take an incremental backup while the server is offline.C Take a monthly snapshot backup while the server is online.D Take a differential backup while the server is online.” 相关考题
考题
Which of the following allows an administrator to recover the MOST data?()
A. System imageB. Incremental backupC. System state restoreD. Differential backup
考题
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.savevgB.tarC.cpioD.mksysb
考题
Which of the following is the MOST important data retention consideration when creating a backup system？（）A、Utilizing disk-to-disk clustering and hot site replicationB、If the GFS backup system will cover all potential data breachesC、The process to move the data backup to an offsite locationD、The individual laws and legal requirements of the data
考题
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？（）A、 Take an image backup nightly while the server is online.B、 Take an incremental backup while the server is offline.C、 Take a monthly snapshot backup while the server is online.D、 Take a differential backup while the server is online.
考题
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?（）A、The profile data was not initialized after restoring the backup CDB、The profile data was not backed up before doing the Critical Console Data backupC、A Critical Console Data backup was performed which backs up user data， but not profile dataD、A Save Upgrade data was done instead of a backup Critical Console Data and the profile files were not included
考题
Which command can a system administrator use to verify that a tape is in backup format and is readable by the system？（）A、tarB、tctlC、tcopyD、restore
考题
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？（）A、Saturday’s full backup tape onlyB、Wednesday’s incremental backup tape onlyC、Saturday’s full backup and Wednesday’s incremental backup tapesD、Saturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes
考题
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 （）A、ddB、tarC、cpioD、restore
考题
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？（）A、ddB、tarC、cpioD、restore
考题
A system administrator needs to upgrade the Oracle database from Version 7 to Version 8. Which of the following scheduling concerns should be considered?（）A、Schedule enough down time to backup, upgrade and reboot. B、Backup, upgrade, then schedule enough down time to reboot the system.C、Backup, then schedule enough down time to upgrade and reboot the system. D、There are no scheduling concerns because no down time is required.
考题
A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）A、tarB、tctlC、rmdevD、backup
考题
Every Sunday the Unix system administrator has a job that executes a full backup of the entire Unix system your database is on. Is this backup usable for backup and recovery of your database？（） A、 Yes， if the database is in ARCHIVELOG modeB、 Yes， if the database is in NOARCHIVELOG modeC、 No， the backup is not usable in any wayD、 Only if the ENABLE_ONLINE_BACKUP parameter is set to TRUE
考题
You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） for backup and recovery of your database. You executed the delete command in RMAN to delete a backup of a tablespace. Which statement is true in this scenario？（）A、The backup status will be marked expired in RMAN recovery catalog.B、The backup status will be marked deleted in RMAN recovery catalog after you execute the crosscheck command.C、The backup will be deleted physically from the OS （Operating system）and the backup information is removed from the recovery cataloglD、The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）.E、The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）， if you are not using Oracle Managed Files （OMF）.
考题
For which two situations would you use functionality provided by the Resource Manager？（）A、 setting idle timeout limits on resource plansB、 saving storage space by using compressed backup setsC、 creating jobs that will run automatically at a scheduled timeD、 assigning priorities to jobs to manage access to system resourcesE、 creating alerts to perform notification when tablespaces are low on available space resources
考题
Your workgroup’s project is critical and there is no time for rebuilding the Windows 2000 Professional desktops in case of disaster. Your company has not yet established automated system replacement that Windows 2000 can provide. What is your most comprehensive option for disaster recovery at this time？（）A、Back up each project desktop with the System State option enabled.B、Back up everything on each desktop as a backup option and perform this daily. Create an Emergency Repair Disk weekly to keep the registry backup current.C、Back up everything on each desktop as a backup option and perform this daily.D、Back up each project desktop with the System State option enabled， including the systerotected files.
考题
You are a network administrator for The network contains a Windows Server 2003 computer named Testking1. You need to install an application on Testking1. The installation will cause several changes to the registry. You plan to use the Backup utility to create a backup that will enable you to restore the registry. TestKing requirements for network management state that all backups must be performed during an eight-hour period at night. Because of this time constraint, you need to ensure that the backup can be recovered as quickly as possible. You need to create a backup that meets the requirements. What should you do?（）A、Create a backup of the system partition.B、Create a backup of the boot partition.C、Create a backup of the System State.D、Create an Automated System Recovery (ASR) backup.E、Create a backup of the Systemroot/System32/Config folder.
考题
单选题A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）A
tarB
tctlC
rmdevD
backup
考题
单选题You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） for backup and recovery of your database. You executed the delete command in RMAN to delete a backup of a tablespace. Which statement is true in this scenario？（）A
The backup status will be marked expired in RMAN recovery catalog.B
The backup status will be marked deleted in RMAN recovery catalog after you execute the crosscheck command.C
The backup will be deleted physically from the OS （Operating system）and the backup information is removed from the recovery cataloglD
The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）.E
The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）， if you are not using Oracle Managed Files （OMF）.
考题
单选题You are the network administrator for You currently automate backups of the System State data on the servers in your network by using NTBackup. Your manager instructs you to document the procedure for restoring a server from a backup of the System State data. You need to select the correct method for performing a restoration of a backup of the System State data. What should you do?（）A
Run the following command: ntbackup.exe backup /F {FileName}B
Run the following command: ntbackup.exe backup systemstate /F {FileName}C
In Control Panel, open System, and configure the Startup and Recovery settings on the Advanced tab.D
Use NTBackup interactively.
考题
单选题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
savevgB
tarC
cpioD
mksysb
考题
单选题You are the administrator of your company's network. You are preparing to deploy 20 new Windows 2000 Professional computers on your network. You want to be able to recover from disk failures and corrupt system files on the new computers. You want to configure the computers to automatically update their system configuration and emergency repair files on a scheduled bases. What should you do?（）A
Use the at command to schedule a weekly job to back up the boot partition.B
Use the at command to schedule a weekly job to run the system file checker.C
Use Windows backup to schedule a backup of the System State Data.D
Use Windows backup to schedule a backup of the system partition and the boot partition.
考题
单选题You are a network administrator for The network contains a Windows Server 2003 computer named Testking1. You need to install an application on Testking1. The installation will cause several changes to the registry. You plan to use the Backup utility to create a backup that will enable you to restore the registry. TestKing requirements for network management state that all backups must be performed during an eight-hour period at night. Because of this time constraint, you need to ensure that the backup can be recovered as quickly as possible. You need to create a backup that meets the requirements. What should you do?（）A
Create a backup of the system partition.B
Create a backup of the boot partition.C
Create a backup of the System State.D
Create an Automated System Recovery (ASR) backup.E
Create a backup of the Systemroot/System32/Config folder.
考题
单选题Which of the following is the MOST important data retention consideration when creating a backup system？（）A
Utilizing disk-to-disk clustering and hot site replicationB
If the GFS backup system will cover all potential data breachesC
The process to move the data backup to an offsite locationD
The individual laws and legal requirements of the data
考题
单选题Every Sunday the Unix system administrator has a job that executes a full backup of the entire Unix system your database is on. Is this backup usable for backup and recovery of your database？（）A
Yes， if the database is in ARCHIVELOG modeB
Yes， if the database is in NOARCHIVELOG modeC
No， the backup is not usable in any wayD
Only if the ENABLE_ONLINE_BACKUP parameter is set to TRUE
考题
单选题An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored. Which backup tapes will be required to restore the system to its most recent recoverable state（）A
Saturday’s full backup tapeB
Wednesday’s backup tapeC
Saturday’s full backup and Wednesday’s incremental backup tapesD
Saturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes
考题
单选题Which of the following allows an administrator to recover the MOST data？（）A
System imageB
Incremental backupC
System state restoreD
Differential backup
考题
单选题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?（）A
The profile data was not initialized after restoring the backup CDB
The profile data was not backed up before doing the Critical Console Data backupC
A Critical Console Data backup was performed which backs up user data， but not profile dataD
A Save Upgrade data was done instead of a backup Critical Console Data and the profile files were not included
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