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EMC Certification Isilon Solutions and Design Specialist Exam for Technology Architects

Isilon Solutions and Design Specialist Exam for Technology Architects

Last Update Apr 27, 2024
Total Questions : 344

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Questions 4

An existing customer has two NAS systems providing NFS storage in their main datacenter - one is an Isilon cluster and the second is an array from another vendor. Both systems are four years old, and the customer would like to consolidate the storage into a single solution. According to the customer, both systems support identical workloads with similar performance and utilization, and they want the new solution to support 50% performance growth.

Which method can model the workload requirements, and what multiplier will capture the requirements for the new solution?

Options:

Use isi statistics protocol, and multiply by 3

Use isi statistics drives, and multiply by 1.5

Use isi statistics query, and multiply by 2

Use isi statistics system, and multiply by 3

Discussion 0

Questions 5

On an 18-node Isilon cluster with the default protection setting, what is the actual layout of a 128 KB file?

Options:

N+2n

N+2d:1n

Discussion 0

Questions 6

Your customer's initial use case was Home Directories. They implemented the cluster with four 1Gbps ports and LACP. They are planning to expand their cluster to support their core file services. They plan to upgrade their network infrastructure to 10 GbE to facilitate this.

What are two design impacts this change will have?

Options:

Maximum performance is obtained by only using a single 10GbE interface per node.LACP and multiple links may be used to increase redundancy, but will not provide more overall performance to the system

LACP and multiple links may be used to increase redundancy, but will not provide more overall performance to the system.FCoE should be considered for the External Network Ports on the nodes.

Dual 10GbE ports on each node will enable throughput of 20Gbps.Only connect half of the nodes to the network.

Maximum performance is obtained by only using a single 10GbE interface per node.Isilon can support up to 400MB/s per node

Discussion 0

Questions 7

Which Isilon feature increases available space by consolidating copies of identical blocks of data?

Options:

SmartDedupe

SmartQuotas

Compliance

FlexProtect

Discussion 0

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