EMC VNX Solutions Expert Exam for Implementation Engineers - E20-885 Exam Practice Test
A customer RP/SE environment consists of a single cluster running two vRPAs. They currently have 74 Consistency Groups configured and replicating. The customer wants to know what effect an RPA failure would have.
What should you tell them?
What should you tell them?
Correct Answer: A
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When deploying a RecoverPoint/SE solution using vRPAs, which connectivity method is used by the vRPAs to access the replication volumes?
Correct Answer: A
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During file system replication, which VDM information is replicated to ensure CIFS data will be user accessible?
Correct Answer: C
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A customer plans to move a performance-sensitive application to a new EMC VNX with all SAS drives. The application will reside on an NFS export, and the customer requires the file system provide consistent performance. The customer also needs to create additional CIFS shares, which do not share the same performance requirement.
How should both sets of file systems be created?
How should both sets of file systems be created?
Correct Answer: C
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A customer needs to deploy an EMC RecoverPoint/SE cluster with the minimum
configuration.
How should the IP addresses be configured?
configuration.
How should the IP addresses be configured?
Correct Answer: B
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A customer creates an incremental SAN Copy (ISC) session for a 200 GB LUN on an EMC VNX. The session fails to start, and the customer notes the RLP (reserved LUN pool) contains 300 MB of storage. What action must be taken to get the session started?
Correct Answer: C
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A customer recently purchased an EMC VNX to be connected to four ESXi 5.0 hosts via FC. Five of the associated VMs (virtual machines) are running SQL Server 2008 R2. To avoid contention, the customer wants the VM's database and log drives on separate datastores.
Which ESXi 5.0 feature would satisfy this requirement?
Which ESXi 5.0 feature would satisfy this requirement?
Correct Answer: D
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Which method of connectivity can be used for storage access from a vRPA to the replication volumes on the VNX?
Correct Answer: A
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A SAN administrator creates a SAN Copy session between two EMC VNX using Navisphere Secure CLI for a single database LUN. The session starts copying but fails to complete. What is the most likely cause of this failure?
Correct Answer: B
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Which RecoverPoint/SE volume type stores information about the cluster and must be accessible by all RPAs?
Correct Answer: A
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During a host write to an EMC VNX with write cache enabled, at what point does the host receive acknowledgement from the VNX that the write is complete?
Correct Answer: B
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You are implementing a VNX solution for a Linux-only host environment. The customer tells you that current host performance is poor, and that the new solution should improve it by at least 50%.
Which tool should you use to begin your investigation?
Which tool should you use to begin your investigation?
Correct Answer: A
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Which Linux host command is available to run as the boxmgmt user from the 'Run Internal command' menu of the Advanced commands?
Correct Answer: A
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A customer is asking you for help. They are creating a script that will collect data from the array using CLI from the Control Station. They want to gather information on power consumption, temperatures, and input power on the DAE and SPS.
Which command will gather this information?
Which command will gather this information?
Correct Answer: D
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