EMC EMC Certification E20-554

近年に、EMC E20-554 「Isilon Design Specialist Exam for Technology Architects」 認定試験は重要なコンピュータ能力認定試験になっています。EMC 国際認証資格取得者になったら、求職がもっと易く、高給料も当たり前です！

でも、どうやって簡単的にスムーズに EMC E20-554 試験を合格しますか、JapanCert会社だ！助けるよ。

JapanCertは国際ＩＴ認証試験資料集を提供するＷｅｂです。JapanCert会社は最良最新の試験資料の資源です、JapanCert会社が提供する EMC 認定資格試験問題集は豊富な経験のＩＴ専家に過去試験より一生懸命に研究する出題傾向のです。

問題集の正確率は９９％になって、１００％に合格できて、安心に試験しましょう。

我社の EMC E20-554 は今では最新の問題集で、試験範囲を１００％網羅して一番な試験助手になります。20時間から３０時間ぐらいかかるなら、内容を覚えるだけいいです。

問題集がいつも最新の状態を持つために、EMC E20-554 認証問題集を購入いただくお客様が一年の更新サービスを無料に提供します。もしこちらで提供する問題集を使用して未合格したら、Prometric或いはVUE発行する成績を確認後、全額に返金します、絶対にお金を無駄にならない。

JapanCert試験問題集はPDF版とソフト版を提供します。PDF版は印刷されることができます、ソフト版はどのパソコンでも使われることもできます。

JapanCertの試験資料を買うかどうかと迷ったら、EMC E20-554 「Isilon Design Specialist Exam for Technology Architects」 試験の部分問題と回答を無料にダウンロードして試用する後、決めて信じてくれます。早ければJapanCertを信じてくれて、早く成功になっています。

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E20-554オンライン版は Windows / Mac / Android / iOS 対応です。

EMC Isilon Design Specialist Exam for Technology Architects 認定 E20-554 試験問題:

1. -- Exhibit -
A European Sports TV network is considering Isilon for their Media Edit Storage for their editing workloads. They are also considering Isilon for near-line media archiving.
The network receives XDCAM HD footage which is loaded onto their existing Transcoding Storage platform. New footage that needs to be edited will be transferred from their Transcoding Storage platform to the proposed Media Edit Storage platform at the rate of ten simultaneous XDCAM HD files via FTP. Edited files will be transferred back to the Transcoding Storage platform at the rate of ten simultaneous XDCAM HD files via FTP.
The network currently has 15 Final Cut Pro edit stations, 15 Avid edit stations. Proxy software will be used to allow Isilon to act as the storage for the Final Cut Pro and Avid media. Three of those edit stations will be performing content compositing as needed.
The network expects 70 hours of new content per week, and 50 hours of edited content per week. They intend to keep the new and edited content on the proposed Media Edit Storage as a performance tier for 30 days. They would like to retain all new and edited footage proposed Media Edit Storage as a near-line tier for two years.
In addition to the current workloads, the network expects to implement a new Media Asset Management (MAM) solution and has requested the Isilon cluster be capable of supporting 120 MBps read and 120 MBps write to support the MAM requirements.
-- Exhibit -
Refer to the exhibit.

Based on the number of edit stations, and their intended use, what bandwidth requirements should be considered while sizing?

A) Write Performance: 70 MBps FTP sequential 210 MBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random Read Performance: 70 MBps FTP sequential 21 MBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random
B) Write Performance: 550 MBps FTP sequential 275 MBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random Read Performance: 550 MBps FTP sequential
1.6 GBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random
C) Write Performance: 70 MBps FTP sequential 21 MBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random Read Performance: 70 MBps FTP sequential 210 MBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random
D) Write Performance: 21 MBps FTP sequential 70 MBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random Read Performance: 210 MBps FTP sequential 70 MBps NFS and/or SMB sequential 120 MBps NFS and/or SMB random

2. An Isilon customer is reporting less than expected performance from the cluster and poor space utilization. The customer is using three X400 nodes with N+2:1 protection policy to host webserver log data. Upon further analysis, it is discovered that the webservers write log files 64 KiB in size. The log files are then accessed by an analytics application for reporting.
What should be done to increase write performance of the cluster?

A) Add SSDs to the X-Series nodes in the cluster.
B) Add A-Series performance accelerator nodes to the cluster.
C) Add S-Series storage nodes to the cluster.
D) Change the protection scheme to a mirroring policy.

3. You are sizing an Isilon cluster for a new customer. Analyzing their workflow you determine that they have a large block random read workload.What is the most important factor to consider when sizing this solution?

A) Latency
B) Bandwidth
C) Headroom
D) IOPS

4. You are asked about a potential new customer and you would like to get more information on the data skew of their filer. They have a supported filer.
What assessment tool would you use to generate this information?

A) Workload Profile
B) InsightIQ
C) Workflow Profile
D) SupportIQ

5. 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?

A) What application are you using to create directories?
B) What protocols are accessing your NAS?
C) How many users are in your Directory Services?
D) Is your datacenter ISO9001 compliant?

質問と回答：