• E20-501 考试题库赏析

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  Jan 11

  E20-501 考试题库
  Commercial Storage & Info Infrastructure Exam for Tech Archs
  科目编号 : E20-501
  考题名称 : Commercial Storage & Info Infrastructure Exam for Tech Archs
  题库数目 : 265 Q&As
  更新时间 : 2010-1-11

  Exam : EMC E20-501
  Title : Commercial Storage & Info Infrastructure Exam for Tech Archs

  1. You have a customer with a remote facility containing only three Windows servers. They recently had their backup tapes fail, and they would like to implement a solution that removes tape from the remote facility, minimizes bandwidth utilization, and keeps the data secure when traveling across the network. If possible, they would like to use existing Windows servers in their data center to replicate the data to.
  Which solution meets these requirements?
  A. AutoStart
  B. Avamar
  C. Disk Library
  D. RepliStor
  Answer: D

  2. A customer needs a disaster recovery solution for their Exchange environment. They currently have one site running Exchange within a SAN using CX3-80 storage, and the other smaller Exchange site using DAS. They want to implement a remote recovery solution for Exchange.
  What solution will you recommend?
  A. Replication Manager
  B. RepliStor
  C. SAN Copy
  D. SnapView
  Answer: B

  3. How does SAN Copy, running on a CLARiiON system, identify other storage systems?
  A. Domain ID
  B. FCID
  C. MAC address
  D. World Wide Names
  Answer: D

  4. Which EMC backup and recovery solution features out-of-the box integration with Microsoft Volume Shadow Copy Service (VSS)?
  A. Avamar
  B. DiskXtender
  C. NetWorker
  D. RepliStor
  Answer: D

  5. Which EMC backup and recovery solution replicates individual open and closed files, directories, and shares?
  A. Avamar
  B. DiskXtender
  C. EMC Legato
  D. RepliStor
  Answer: D

  6. Which RecoverPoint feature provides local synchronous replication between LUNs that reside in one or more arrays at the same site?
  A. CDP
  B. CRR
  C. RPA
  D. RPSD
  Answer: A

  7. A customer wants to have automated failover during a Windows server outage, so that if the customer experiences a server outage, the recovery process will begin without human intervention.
  Which EMC solution meets the customer requirement?
  A. Celerra Replicator
  B. NetWorker
  C. RecoverPoint
  D. RepliStor
  Answer: D

  8. Your customer is currently using RepliStor at their main data center. They would also like to use it to copy data from their remote offices to the main data center. Their main concern is data security when copying from the remote offices.
  What are the security features of RepliStor that would meet the customer’s data security need?
  A. Connection, Digital Signature, Encryption
  B. Digital Signature, Encryption, Data Verification
  C. Encryption, Compression, Redundancy
  D. Encryption, PKI, Masking
  Answer: A

  9. Which Replication Manager user role has the rights to restore replicas?
  A. Database Administrator
  B. Operator
  C. Power Administrator
  D. Power User
  Answer: A

  10. Which protocol is used to connect the RecoverPoint Appliance and the storage array?
  A. FCOE
  B. Fibre
  C. IP
  D. iSCSI
  Answer: B

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