单选题After creating backups of critical system and user data, which of the following is the BEST location to store the backups?（）A In the supply closet so anyone can access them if neededB Near the server for easy access to restore filesC Locked in a cabine

第1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2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.

第3题：

After creating backups of critical system and user data, which of the following is the BEST location to store the backups?（）

• A、In the supply closet so anyone can access them if needed
• B、Near the server for easy access to restore files
• C、Locked in a cabinet in the IT Manager’s office
• D、At a secure off-site storage facility

第4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.

第5题：

A server failed Thursday evening before the nightly backup. The backup scheme in place was full backups every Sunday, incremental backups on Monday, Wednesday, and Friday, and differential backups on Tuesday,Thursday, and Saturday. To fully restore the server. which of the following is the LEAST amount of backup sets required?（）

• A、One
• B、Two
• C、Three
• D、Four

第6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7题：

After applying a new driver to a NIC, the server reboots and fails to restart. Which of the following is the BEST way to resolve the problem?（）

• A、Boot using recovery console and restore the previous driver.
• B、Boot the server, press F8 and access last known good configuration.
• C、Restore the server using last backup tape.
• D、Boot the server with ASR option.

第8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.

第9题：

Which of the following protocols would BEST grant the user secure access to a remote location?（）

• A、VPN
• B、FTP
• C、POP3
• D、DNS

第10题：

Due to operational commitments， a system has a very short backup window during the week， but is not used from Saturday morning through Sunday at Midnight. Which of the following minimizes backup time， while providing the best data restore coverage？（）

• A、Full backups every night
• B、Differential backups every night
• C、Full backup Saturday night， incremental backups the rest of the week
• D、Full backup Saturday night， differential backups the rest of the week