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单选题
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

 Tape

B

 SAN

C

 Flash

D

 Optical


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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When performing a backup, which of the following media types would have no moving parts?()A  TapeB  FlashC  WORMD  Optical