Which three activities are supported by the Data Recovery Ad

第1题：

第2题：

Which three timing modes are supported on the ONS 15454 shelf? （）(Choose three.)

• A、line timing
• B、loop timing
• C、internal timing
• D、through timing
• E、external timing

第3题：

第4题：

Which three data components are needed for point-in-time recovery?（）

• A、The error log
• B、The backup log
• C、The general query log
• D、Binary logs
• E、The data backup
• F、Configuration files

第5题：

Which of the following is a distinguishing factor between data archiving and data backups？（）

• A、Data archives are kept for disaster recovery purposes while data backups are kept for indefiniteperiods of time so that there is an information record.
• B、Data archives are kept for documentation purposes to easily recover data while data backupsare kept for immediate server recovery.
• C、Data archives are kept off-site for data warehousing purposes while data backups are keptlocally for immediate server recovery purposes.
• D、Data archives are kept for indefinite periods of time so there is a record while data backups arekept for disaster recovery purposes.

第6题：

Cisco IOS XR software is partitioned into three planes： control， data， and management. Which three ofthese belong to the data plane？（）

• A、XML
• B、RIB
• C、FIB
• D、QoS
• E、PFI

第7题：

For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？ （）

• A、RMAN image copies
• B、RMAN database backups
• C、RMAN tablespace backups
• D、user­managed backups placed in the flash recovery area
• E、user­managed backups that have been cataloged with RMAN
• F、user­managed data file backups for which the full path name is specified

第8题：

第9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？

第10题：

Your database is running In ARCIIIVELOG mode. One of the data files， USBRDATAOI. DBF， in the users tablespace is damaged and you need to recover the file until the point of failure. The backup for the data file is available.  Which three files would be used in the user-managed recovery process performed by the database administrator （DBA）？（） 

• A、 redo logs
• B、 control file
• C、 temporary files of temporary tablespace
• D、 the latest backup of only the damaged data file
• E、 the latest backup of all the data files In the USERS tablespace