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单选题
Which of the following must be done to properly conduct testing of the data backup portion of a disaster recovery plan？（）
A
Perform an integrity test of backup media.
B
Verify data on backup media can be read.
C
Verify that backups have occurred and were successful via the logs.
D
Restore backed up data to a test server.
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更多 “单选题Which of the following must be done to properly conduct testing of the data backup portion of a disaster recovery plan？（）A Perform an integrity test of backup media.B Verify data on backup media can be read.C Verify that backups have occurred and were successful via the logs.D Restore backed up data to a test server.” 相关考题
考题
Which of the following must be done to properly conduct testing of the data backup portion of a disaster recovery plan？（）A、 Perform an integrity test of backup media.B、 Verify data on backup media can be read.C、 Verify that backups have occurred and were successful via the logs.D、 Restore backed up data to a test server.
考题
For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？ （）A、RMAN image copiesB、RMAN database backupsC、RMAN tablespace backupsD、usermanaged backups placed in the flash recovery areaE、usermanaged backups that have been cataloged with RMANF、usermanaged data file backups for which the full path name is specified
考题
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
Which of the following is the BEST sequence to bare metal restore a server？（）A、 Determine backups available， restore backups， and verify data.B、 Restore applications， restore data， and verify data.C、 Restore OS， restore system applications， and restore data.D、 Contact end users of outage， restore backup data， and verify data.
考题
Which of the following is the MOST important step in preparing for disaster recovery？（）A、 Test the disaster recovery plan processB、 Identify key disaster recovery personnelC、 Ensure that all backup data is kept off-siteD、 Assist management with IT backup policy decisions
考题
Which of the following is the FINAL step in the backup process？（）A、 Load differential tapeB、 Verify backupC、 Load new tapesD、 Perform a full backup
考题
A company has just implemented a disaster recovery plan in which critical business must be restored in a four hour window. Which of the following methods should be used to backup theservers？（）A、Incremental backupB、Data only backupsC、SAN replicationD、Full backup
考题
A tape library can be defined as which of the following？（）A、 A way to catalog tapes after a tape backup to easily identify and retrieve data.B、 A modular tape backup system containing multiple drives， tapes， and connections.C、 A database consisting of all backups performed and the contents of each backup.D、 An offsite storage facility to house tapes in case of a disaster for easy site recovery.
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？
考题
To accomplish user-managed backup for the USERS tablespace， you issued the following command to put the database in backup mode： SQL ALTER TABLESPACE users BEGIN BACKUP； While copying the file to the backup destination a power outage caused the instance to te minate abnormally. Which statement is true about the next database startup and the USERS tablespace？（） A、 The database will open，and the tablespace automatically comes out of the backup mode.B、 The database will be mounted，and recovery must be performed on the USERS tablespace.C、 The database will be mounted，and data files in the USERS tablespace must be taken out of the backup mode.D、 The database will not be mounted，and you must restore all the data files for the USERS tablespace from the backup，and perform recovery.
考题
You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） to perform backups in your databases. Which four backup operations can be performed using RMAN？（）A、A backup of the target database when it is mountedB、A backup of online redo log files when the database is openC、A backup of only used data blocks in the file beingbeingbackup upD、A backup of online， read/write data files when the database is openE、A backup of only those data blocks that have changed since a previous backupF、A backup of online， read/write data files when the database is in the NOMOUNT state.
考题
While working on the database， you receive the following error： 01578： ORACLE data block corrupted （file# 6， block # 54） ORA-01110 ： data file 6： ’u01/oracle/oradata/data1.dbf’ You decide to recover the corrupted data block by using the Block Media Recovery feature. Which option is NOT a disadvantage of using block media recovery？（）A、 Block Media Recovery must be used with RMAN.B、 You must perform complete recovery of individual blocks.C、 You must have a full RMAN backup， not an incremental backup.D、 You must use the DBVERIFY utility before using the Block Media Recovery feature.
考题
You are performing a block media recovery on the tools01.dbf data file in the SALES database using RMAN. Which two statements are correct in this scenario？（）A、 You must ensure that the SALES database is mounted or open.B、 You must restore a backup control file to perform a block media recovery.C、 You must take the tools01.dbf data file offline before you start a block media recovery.D、 You must put the database in NOARCHIVELOG mode to perform a block media recovery.E、 You can perform only a complete media recovery of individual blocks， point-in-time recovery of individual data blocks is not supported.
考题
To accomplish user-managed backup for the USERS tablespace, you issued the following command to put the database in backup mode: SQL ALTER TABLESPACE users BEGIN BACKUP; While copying the file to the backup destination a power outage caused the instance to terminate abnormally. Which statement is true about the next database startup and the USERS tablespace?（）A、The database will open, and the tablespace automatically comes out of the backup modeB、The database will be mounted, and recovery must be performed on the USERS tablespace.C、The database will be mounted, and data files in the USERS tablespace must be taken out of the backup mode.D、The database will not be mounted, and you must restore all the data files for the USERS tablespace from the backup, and perform recovery.
考题
多选题You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） to perform backups in your databases. Which four backup operations can be performed using RMAN？（）AA backup of the target database when it is mountedBA backup of online redo log files when the database is openCA backup of only used data blocks in the file beingbeingbackup upDA backup of online， read/write data files when the database is openEA backup of only those data blocks that have changed since a previous backupFA backup of online， read/write data files when the database is in the NOMOUNT state.
考题
单选题Which of the following must be done to properly conduct testing of the data backup portion of a disaster recovery plan？（）A
Perform an integrity test of backup media.B
Verify data on backup media can be read.C
Verify that backups have occurred and were successful via the logs.D
Restore backed up data to a test server.
考题
单选题Which of the following is the FINAL step in the backup process？（）A
Load differential tapeB
Verify backupC
Load new tapesD
Perform a full backup
考题
单选题While working on the database， you receive the following error： 01578： ORACLE data block corrupted （file# 6， block # 54） ORA-01110 ： data file 6： ’u01/oracle/oradata/data1.dbf’ You decide to recover the corrupted data block by using the Block Media Recovery feature. Which option is NOT a disadvantage of using block media recovery？（）A
Block Media Recovery must be used with RMAN.B
You must perform complete recovery of individual blocks.C
You must have a full RMAN backup， not an incremental backup.D
You must use the DBVERIFY utility before using the Block Media Recovery feature.
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To accomplish user-managed backup for the USERS tablespace， you issued the following command to put the database in backup mode： SQL ALTER TABLESPACE users BEGIN BACKUP； While copying the file to the backup destination a power outage caused the instance to te minate abnormally. Which statement is true about the next database startup and the USERS tablespace？（）A
The database will open，and the tablespace automatically comes out of the backup mode.B
The database will be mounted，and recovery must be performed on the USERS tablespace.C
The database will be mounted，and data files in the USERS tablespace must be taken out of the backup mode.D
The database will not be mounted，and you must restore all the data files for the USERS tablespace from the backup，and perform recovery.
考题
单选题A company has just implemented a disaster recovery plan in which critical business must be restored in a four hour window. Which of the following methods should be used to backup theservers？（）A
Incremental backupB
Data only backupsC
SAN replicationD
Full backup
考题
单选题You are the network administrator for The network consists of a single Active Directory domain All network servers run Windows Server 2003. One member server hosts a folder named F:/TestKingData. Thousands of users constantly request and updates files in F:/TestKingData. You use the Backup utility to perform an incremental backup of F:/TestKingData on magnetic tape. The backup completes normally, but you see an error indicator illuminated on the tape server. You need to verify that you can restore F:/TestKingData from the backup tape. The verification process must not affect existing files. What should you do?（）A
In the Backup utility, use the Restore and Manage Media tab to select the original tape media. Ensure that files will be restored to their original location. Start the restoration and verify that all files are restored successfully.B
In the Backup utility, use the Restore and Manage Media tab to select the original tape media. Ensure that files will be restored to a new location. Start the restoration and verify that all files are restored successfully.C
In the Backup utility, select the Verify data after the backup completes option. Use the original backup tape to perform another incremental backup. Ensure that all files are verifies successfully.D
In the Backup utility, select the Verify data after the backup completes option. Use a new backup tape to perform another incremental backup. When the verification phase of the backup begins, replace the new tape with the original tape. Ensure that all files are verified successfully.
考题
单选题Which of the following is the MOST important step in preparing for disaster recovery？（）A
Test the disaster recovery plan processB
Identify key disaster recovery personnelC
Ensure that all backup data is kept off-siteD
Assist management with IT backup policy decisions
考题
单选题A tape library can be defined as which of the following？（）A
A way to catalog tapes after a tape backup to easily identify and retrieve data.B
A modular tape backup system containing multiple drives， tapes， and connections.C
A database consisting of all backups performed and the contents of each backup.D
An offsite storage facility to house tapes in case of a disaster for easy site recovery.
考题
单选题Which of the following is the BEST sequence to bare metal restore a server?（）A
Determine backups available, restore backups, and verify data.B
Restore applications, restore data, and verify data.C
Restore OS, restore system applications, and restore data.D
Contact end users of outage, restore backup data, and verify data.
考题
单选题Which of the following is the BEST sequence to bare metal restore a server？（）A
Determine backups available， restore backups， and verify data.B
Restore applications， restore data， and verify data.C
Restore OS， restore system applications， and restore data.D
Contact end users of outage， restore backup data， and verify data.
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
多选题For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？ （）ARMAN image copiesBRMAN database backupsCRMAN tablespace backupsDusermanaged backups placed in the flash recovery areaEusermanaged backups that have been cataloged with RMANFusermanaged data file backups for which the full path name is specified
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