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单选题
Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data？（）
A
multiple AIT （Advanced Intelligent Tape） drives configured for each server
B
a standalone LTO （Linear Tape-Open） drive configured for all servers
C
standalone DAT （Digital Audio Tape） drives configured for each server
D
a tape library unit with more then one DAT （Digital Audio Tape） drive configured for all servers
E
a tape library unit with more the one SDLT （SuperDLT） drive configured for all servers
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更多 “单选题Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data？（）A multiple AIT （Advanced Intelligent Tape） drives configured for each serverB a standalone LTO （Linear Tape-Open） drive configured for all serversC standalone DAT （Digital Audio Tape） drives configured for each serverD a tape library unit with more then one DAT （Digital Audio Tape） drive configured for all serversE a tape library unit with more the one SDLT （SuperDLT） drive configured for all servers” 相关考题
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A company has 100GB of data that needs to be automatically backed up daily， and needs to be stored for 20 years. Which of the following backup media is the BEST solution for archiving the server data？（）A、 TapeB、 SANC、 FlashD、 Optical
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Which of the following must be available prior to performing the FIRST server backup？（）A、The most recent service packB、The most recent backup documentation planC、The most recent backup utilityD、The most recent hotfixes
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Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data？（）A、 multiple AIT （Advanced Intelligent Tape） drives configured for each serverB、 a standalone LTO （Linear Tape-Open） drive configured for all serversC、 standalone DAT （Digital Audio Tape） drives configured for each serverD、 a tape library unit with more then one DAT （Digital Audio Tape） drive configured for all serversE、 a tape library unit with more the one SDLT （SuperDLT） drive configured for all servers
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A customer has the need to implement a tape backup solution to backup a 500GB database on a daily basis. Which of the following factors is the most important consideration in the design of a backup and restore solution？（）A、Amount of data in the backupB、Bandwidth available to the tape deviceC、Length of the backup/restore windowD、Speed that the backup system can find files for restoration
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A solution provider has proposed a pSeries solution to a new customer. The solution is complex with a number of technologies that are new to the customer. They have a tight timeline for implementation. The solution provider has not been able to get a clear understanding as to how the customer will backup the system. What would be the most appropriate action to address the risks with this solution？（）A、Sell SysbackB、Conduct a SARC、Sell SupportlineD、Provide a project timeline
考题
A customer has a large amount of data stored on three database servers and is concerned that at present there is no disaster recovery plan in place. They have an existing tape backup solution that meets their backup window. In order to analyze potential disaster recovery plans， which of the following questions is the most important？（）A、What is the minimum critical backup window？B、Which server is handling the most critical data？C、How much data is stored on each server？D、What is the throughput of the hard drives？
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A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）A、Will the application require a database？B、Which operating system does the application require？C、Will the data need to be backed up in real time？D、Does the application share data among the servers？
考题
What does the minimize load database parameter mean when backing up a database?（）A、RMAN will attempt to make the backup run as fast as possible without any IO limitations. B、RMAN will automatically restrict the number of channels in use to one. C、RMAN will spread the backup IO over the total duration stated in the backup command.D、RMAN will skip any datafile that currently is involved in an IO operation. RMAN will retry backing up the datafile later and an error will be raised at the end of the backup if the datafile cannot be backed up. E、Datafiles will be backed up; those having the lowest current number of IO operations will be backed up first.
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Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower？（） A、 Differential incremental backupB、 Different incremental backupC、 Cumulative backupD、 Cumulative incremental backup
考题
You are managing an Oracle Database 11g database with the following backup strategy：1） On Sunday， an incremental level 0 tape backup is performed.2） Monday through Saturday， a cumulative incremental level 1 tape backup is performed. Which twostatements are true regarding the backups performed（）A、The backup performed in step 1 backs up all blocks that have ever been in use in the database.B、The backup performed in step 2 copies all the blocks changed since the most recent level 0 backup.C、The backup performed in step 1 backs up all the blocks changed since the most recent level 1 backup.D、The backup performed in step 2 backs up all blocks that have changed since the most recent incrementalbackup at level 1
考题
Which is not a valid way of backing up a control file？（） A、 Backing up the control file to traceB、 Copying the existing control file of the database to the backup location during a hot backup C、 Copying the existing control file of the database to the backup location during a cold backupD、 Creating a backup control fileE、 Using the create controlfile command
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单选题A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）A
Will the application require a database？B
Which operating system does the application require？C
Will the data need to be backed up in real time？D
Does the application share data among the servers？
考题
单选题A server administrator recently purchased a new brand of rewritable Blu-ray media and is now having problems backing up data when using the Blu-ray burner installed in the server. Older backup disks still work， but the new media causes the backup software to report burn failures.Which of the following is the BEST solution to resolve the problem？（）A
Update the Blu-ray burner to the latest driversB
Reboot the server and restart the softwareC
Upgrade the firmware on the Blu-ray burnerD
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考题
单选题Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?（）A
Add the list of files to /etc/exclude.rootvg.B
Modify the image.data file and add the files to be excluded form the backup.C
Modify the bosinst.data file and specify which files are to be excluded from the backup.D
Specify the files to be excluded on the command line when executing the mksysb command.
考题
单选题Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower?（）A
Differential incremental backupB
Different incremental backup C
Cumulative backup D
Cumulative incremental backup
考题
单选题Which is not a valid way of backing up a control file？（）A
Backing up the control file to traceB
Copying the existing control file of the database to the backup location during a hot backup C
Copying the existing control file of the database to the backup location during a cold backupD
Creating a backup control fileE
Using the create controlfile command
考题
单选题What does the minimize load database parameter mean when backing up a database?（）A
RMAN will attempt to make the backup run as fast as possible without any IO limitations. B
RMAN will automatically restrict the number of channels in use to one. C
RMAN will spread the backup IO over the total duration stated in the backup command.D
RMAN will skip any datafile that currently is involved in an IO operation. RMAN will retry backing up the datafile later and an error will be raised at the end of the backup if the datafile cannot be backed up. E
Datafiles will be backed up; those having the lowest current number of IO operations will be backed up first.
考题
多选题You are managing an Oracle Database 11g database with the following backup strategy： 1.On Sunday， an incremental level 0 tape backup is performed. 2.Monday through Saturday， acumulativeincremental level 1 tape backup is performed. Which two statements are true regarding the backups performed（）AThe backup performed in step 1 backs up all blocks that have ever been in use in the database.BThe backup performed in step 2 copies all the blocks changed since the most recent level 0 backup.CThe backup performed in step 1 backs up all the blocks changed since the most recent level 1 backup.DThe backup performed in step 2 backs up all blocks that have changed since the most recent incremental backup at level 1.
考题
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？ （）A
AB
BC
CD
D
考题
单选题Which of the following is the MOST important step in any disaster recovery plan？（）A
Appropriate use of backup media and offsite storageB
The disaster recovery testing process过程C
Classifying systems according to operational impactD
Use appropriate fire suppressant systems
考题
单选题Which of the following must be available prior to performing the FIRST server backup？（）A
The most recent service packB
The most recent backup documentation planC
The most recent backup utilityD
The most recent hotfixes
考题
单选题Which of the following backup methodologies is MOST time efficient for backing up data？（）A
IncrementalB
SnapshotC
DifferentialD
GFS
考题
多选题You are managing an Oracle Database 11g database with the following backup strategy：1） On Sunday， an incremental level 0 tape backup is performed.2） Monday through Saturday， a cumulative incremental level 1 tape backup is performed. Which twostatements are true regarding the backups performed（）AThe backup performed in step 1 backs up all blocks that have ever been in use in the database.BThe backup performed in step 2 copies all the blocks changed since the most recent level 0 backup.CThe backup performed in step 1 backs up all the blocks changed since the most recent level 1 backup.DThe backup performed in step 2 backs up all blocks that have changed since the most recent incrementalbackup at level 1
考题
单选题A customer has a large amount of data stored on three database servers and is concerned that at present there is no disaster recovery plan in place. They have an existing tape backup solution that meets their backup window. In order to analyze potential disaster recovery plans， which of the following questions is the most important？（）A
What is the minimum critical backup window？B
Which server is handling the most critical data？C
How much data is stored on each server？D
What is the throughput of the hard drives？
考题
单选题You set the recovery window to seven days and the backup optimization to ON using the CONFIGURE command of Recovery Manager （RMAN）. The most recent backup of the TOOLStablespace to disk was taken on January 3. The TOOLStablespace is read-only.On February 21， when you execute a command to back up all the tablespaces to disk， you find that RMAN backs up the TOOLS tablespace also， even though the contents of the tablespace have not changed after the backup on January 3. Because there are no changes made to the TOOLStablespace， you decide that the tablespace should not be backed up by RMAN. What can you do to skip backing up the TOOLStablespace without changing the current backup optimization setting？（）A
configure a default device for RMAN backupsB
temporarily disable the retention policy for RMAN backupsC
configure automatic channel allocation for RMAN backupsD
use the CONFIGURE command to reconfigure the recovery window to 60 days
考题
单选题Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower？（）A
Differential incremental backupB
Different incremental backupC
Cumulative backupD
Cumulative incremental backup
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