DES-1415無料問題集「EMC Specialist - Technology Architect, PowerScale Solutions」

質問 1

As part of a proof of concept, you are investigating disk performance statistics using the "isi statistics" output. After reviewing the "TimeAVG" column shown in the graphic, which information should be provided to the customer?
Response:

（A）Disks are heavily used

（B）I/O is waiting in the disk scheduler

（C）Protocol layer adds minimal latency

（D）Light-to-moderate disk contention exists

正解：C 解答を投票する

質問 2

What must be configured on a PowerScale in order to store only the customer presentation PPT and PDF files on the cluster and the external repository?
Response:

（A）Enable file filtering only on the share repository, denying access to PDF and PPT file extensions.

（B）Enable file filtering on the share repository, allowing only write PDF and PPT file extensions.

（C）Enable file filtering only on the share repository, allowing only read-only PDF and PPT file extensions.

（D）Enable file filtering on the share repository, denying access to PDF and PPT file extensions.

正解：B 解答を投票する

質問 3

You have had several meetings with an existing EMC VMAX customer. They have agreed that they would like to review an initial Isilon Solution for unstructured data used by the Product Development Team. All production is managed through a Global Enterprise Resource Planning system based in Germany.
They require 600TiB of usable capacity. The File System must be accessible from Windows and Linux High-End Workstations. The files are generally not accessed after 120 days, and they would like automated tiering.
Which questions about architectural integration will impact the solution design?
Response:

（A）How many clients will access the File System?Will their VDI clients access the Isilon Cluster?What is the DR plan for the ERP System?

（B）What non-sizing-specific factors in the customer's environment could impede integration of the Isilon solution?What applications are they using?What are your priorities among performance, scalability, or availability?

（C）How many data centers do they have?Will their Network Infrastructure support implementing Isilon?What Enterprise Resource Planning platform are they using in manufacturing?

（D）What Enterprise Resource Planning platform are they using in manufacturing?What is their Recovery Point Objective?What is their Archival Strategy?

正解：B 解答を投票する

質問 4

You are setting up SmartPools and SmartConnect on an Isilon cluster. Which Microsoft Windows system tool will illustrate the difference in performance experienced by clients connecting to different tiers of storage?
Response:

（A）Iometer

（B）IOZone

（C）MiTrend

（D）iostat

正解：A 解答を投票する

質問 5

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

（A）SmartDedupe

（B）FlexProtect

（C）SmartQuotas

（D）Compliance

正解：A 解答を投票する

質問 6

What is the maximum number of data stripes in a Gen 6 Isilon?
Response:

（A）20

（B）16

（C）128

（D）144

正解：C 解答を投票する

質問 7

On an Isilon cluster consisting of eight H500 nodes running OneFS 8.2.1, which type of deduplication is used to maximize storage efficiency?
Response:

（A）Post-process

（B）Target-based

（C）In-line

（D）Extent-based

正解：A 解答を投票する

質問 8

Refer to the exhibit.

During a requirements gathering meeting, the customer identified a desire to use a codec for editing content that will take up the least amount of space on their Isilon cluster. The content is 1920x1080 HD.
Based on the provided list of codecs, which codec would minimize the storage requirement?
Response:

（A）ProRes 444 12 Bit

（B）DNxHD 145 8 Bit

（C）DNxHD 220 10 Bit

（D）DPX 8 Bit

正解：B 解答を投票する

質問 9

A company wants to have their new PowerScale Gen6 cluster benchmarked for a UNIX environment. What commonly available open-source tool is typically used to test PowerScale cluster performance in this environment?
Response:

（A）Perfmon

（B）Iometer

（C）sar

（D）IOZone

正解：D 解答を投票する

質問 10

What are three benefits of NDMP multistream backup and recovery?
(Select 3)
Response:

（A）Same backup context

（B）Backup sequentially

（C）Different backup context

（D）Backup concurrently

（E）Backup context is retained

正解：A、D、E 解答を投票する

質問 11

A customer has a large, multi-tier PowerScale Gen6 cluster storing home directories and critical file share data. Which OneFS feature should be used to separate home directories from critical file shares, enabling data archive across a single namespace?
Response:

（A）SyncIQ

（B）SmartConnect

（C）File Filtering

（D）SmartPools

正解：D 解答を投票する

質問 12

In a multi-tenant environment, which OneFS feature can be used to connect to DNS servers from different tenants?
Response:

（A）Groupnets

（B）Access Zones

（C）ZRBAC

（D）RBAC

正解：A 解答を投票する

質問 13

You meet a customer for the first time. They explain that their current environment for NAS does not meet their needs. You want to make sure that Isilon is a good fit for their needs. What would be a good prequalifying question to ask?
Response:

（A）Are you using a KVM to access your storage?

（B）What Applications access this storage?

（C）What type of racks are in your datacenter?

（D）How many NICs do your clients have?

正解：B 解答を投票する

DES-1415 無料問題集「EMC Specialist - Technology Architect, PowerScale Solutions」

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