VUE/Prometric Code: E20-817
Exam: Symmetrix Business Continuity Expert Exam for Storage Admins
Q&A:173 Q&As
덤프보기:
6. A company has a five-node MSCS cluster running SRDF/CE with three nodes at the primary site and
two nodes at the secondary site. The sites are 10 km apart. Due to capacity requirement changes,
additional storage is needed.What must be done to the cluster after the storage configuration changes?
A.No action is required with MSCS after storage provisioning. All storage configuration updates are
propagated automatically via the COM server to the cluster nodes.
B.SRDF/CE cluster requires use of the COM server that must be restarted after all configuration changes.
Once a change is made to a node configuration, it will send out a message to all other cluster node
members after the service restarts.
C.The clusters must be rebooted, and a complete rescan of the system bus is required. Any current
patches should be applied at this time.
D.Update the SRDF/CE database by issuing a Symmetrix SRDF/CE Discover through the console or
manually setting symcli_db_file to srdfcesymapi.db followed by the symcfg discover command.
Answer: D
7. Your client has 10 large Microsoft Exchange servers. Currently, the backups to tape are not completing
in the backup window. The database cannot be stopped, and the client has no capacity to increase the
number of tape drives available.
How will you help solve the clients problem and provide the shortest possible backup window?
A.Add local BCVs to the Exchange Server disk and use TF/EIM to perform parallel backups.
B.Replicate the data to a disaster recovery site and use TF/SIM to perform tape backups.
C.Use TF/EIM to perform parallel backups directly to tape.
D.Use the EMC EDM product to call the Microsoft Exchange Online Backup API to back up the data to
tape.
Answer: A
8. Your customer requests an immediate point-in-time copy of their production Oracle database but
cannot have the application brought down.
Which Enginuity feature allows the creation of restartable copies without quiescing the database?
A.Double Checksum
B.Enginuity Consistency Assist
C.Multi-Session Consistency
D.Symmetrix Differential Data Facility Answer: B
9. An application has a BC requirement of two independent full concurrent copies of production each night.
One copy is mounted up for backup and recovery (BURA); the other is mounted up on a target server for
data warehouse operations.
The current STD device configuration is a four-member mirrored meta. The current BCV device
configuration is a four-member unprotected meta. The Symmetrix has global hot sparing enabled.
Which local EMC replication product(s) will enable the same number of replications as well as an
additional SRDF device?
A.Symmetrix Optimizer
B.TimeFinder/Clone
C.TimeFinder/Snap
D.TimeFinder/SRDF
Answer: B
10. You are designing an SRDF service level plan for a customer. Their needs assessment shows the
following:
Performance: Remote replication with potential impact, depending on distance and network latency for
synchronous leg
Availability: Zero data exposure in the event of a source failure; no data loss on a single point of failure
Functionality: Continuous real-time mirroring on synchronous leg, Unlimited distances with no additional
host impact for asynchronous leg, and the ability to synchronize between two remote sites
Economics: Requires sufficient bandwidth to support peak workload requirements
Which SRDF mode of operation should be chosen?
A.SRDF/A
B.SRDF/DM
C.SRDF/S
D.SRDF/Star
Answer: D
Killtest E20-817 시험문제는 완벽할 뿐만아니라 합격률이 96% 이상입니다. 답은 이 방면에 경험이 많은 강사들이 푸는 것이라 정확도가 100% 입니다. 우리시험문제 EMC Certification E20-817 를 사용해서 시험을 보면 쉽게 시험을 통과할 수 있을 것입니다.
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