Last Updated: Aug 29, 2026
No. of Questions: 345 Questions & Answers with Testing Engine
Download Limit: Unlimited
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Certification objectives change, and stale study material quietly sinks candidates. Every E20-555 中文 purchase at Actual4Cert includes 365 days of free updates, keeping your 345 practice questions aligned with the EMC Isilon Solutions and Design Specialist Exam for Technology Architects (E20-555中文版) exam in 2026.
| Certification Vendor: | Dell EMC (Dell Technologies) |
|---|---|
| Exam Name: | Isilon Solutions and Design Specialist Exam for Technology Architects |
| Exam Number: | E20-555 |
| Related Certifications: | Associate Information Storage and Management (various versions) Specialist - Technology Architect, PowerScale Solutions Version 5.0 (DES-1415) |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 60 |
| Available Languages: | English |
| Passing Score: | 60% |
| Exam Format: | Scenario-based design and architecture questions, Multiple choice questions |
| Exam Price: | Approximately USD $200 (varies by region/provider) |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Delivered through Pearson VUE testing centres; scheduling may vary by region. |
| Pre Condition: | Recommended experience/knowledge of Isilon solutions and design; Associate level storage certification or equivalent knowledge. |
| Official Syllabus URL: | https://education.dell.com/content/dam/dell-emc/documents/en-us/e20-555_TA_Isilon_Solutions_And_Design_Specialist_Exam.pdf |
| Section | Objectives |
|---|---|
| Topic 1: Isilon Advanced Applications and Management | - Data services: SyncIQ, SmartQuotas, SmartPools, SmartLock - Job engines, RBAC/ZRBAC and cluster monitoring - Client access, permissions and protocol support |
| Topic 2: Workflow Analysis Tools | - Use of tools such as iostat, iperf, tcpdump, Wireshark, NFSstat - Cluster monitoring with InsightIQ and statistics |
| Topic 3: Solution Design Process | - Sizing and capacity planning considerations - Information requirements for Isilon solution design |
| Topic 4: Isilon Infrastructure and Components | - Networking, Access Zones and SmartConnect - Nature and use of Isilon nodes and components |
| Topic 5: Data Protection and Workload Considerations | - Data availability, protection and backup/archive workflows - I/O patterns, latency and performance impacts |
The EMC Isilon Solutions and Design Specialist Exam for Technology Architects (E20-555中文版) exam (exam code E20-555 中文) is the official EMC exam that leads to the EMC Certification certification, sitting at the Specialist / Professional level of the EMC certification track. It is also connected with Associate Information Storage and Management (various versions), Specialist - Technology Architect, PowerScale Solutions Version 5.0 (DES-1415). If this is the credential you are working toward, the 345 practice questions at Actual4Cert map directly to its objectives.
The EMC Isilon Solutions and Design Specialist Exam for Technology Architects (E20-555中文版) exam includes 60 questions, and you have 120 minutes to complete them. Divide the time limit by the question count and you get a tight average pace per item, so train yourself to flag time-consuming questions and return to them later instead of getting stuck. Before test day, run at least one full timed session in the Actual4Cert test engine under the same limits — the clock should never surprise you.
The passing score for EMC Isilon Solutions and Design Specialist Exam for Technology Architects (E20-555中文版) is 60%, and the official registration fee is Approximately USD $200 (varies by region/provider). A failed attempt means paying that fee in full again, so your preparation budget deserves the same attention as your study plan. A practical rule: book your exam date only after you can finish a Actual4Cert practice test comfortably above the passing score more than once.
According to EMC, candidates should meet the following before registering: Recommended experience/knowledge of Isilon solutions and design; Associate level storage certification or equivalent knowledge.. Requirements can change, so confirm the latest details on the official exam page before you register.
Yes. A free PDF demo of the E20-555 中文 practice questions is available to download, so you can judge the format and quality before paying anything. Every purchase also includes 365 days of free updates, and if your product expires you can extend the update service at a 50% discount.
Your order is covered by a conditional 100% money-back guarantee: if you take the corresponding exam within 60 days of purchase and do not pass, you may apply for a full refund. Exams taken within 3 days of purchase are not eligible, nor are free materials or expired orders, and the candidate name must match the payer name. To claim, submit a scanned enrollment slip and your official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer to keep studying? You can instead exchange your purchase for two free products of equal value while keeping the update service on your original one. Delivery itself is immediate: your product unlocks for instant download right after payment and a copy is emailed to you within a minute — if nothing arrives within 2 hours, contact our support team. There is no limit on the number of computers you can install it on.
The EMC Isilon Solutions and Design Specialist Exam for Technology Architects (E20-555中文版) blueprint is divided into 5 major domains, starting with Data Protection and Workload Considerations, Isilon Infrastructure and Components, and Workflow Analysis Tools. The full breakdown, including every subdomain and its weighting, is listed in the Exam Topics section above — review it against your own weak areas before scheduling the exam.
Question 1
客戶正在規劃 Isilon 部署以與其 Hadoop 環境一起使用。使用 Isilon 作為 HDFS 層的優點是什麼?
A. 將儲存整合到 Hadoop 運算中以獲得更大的靈活性
B. 提供對資料的單一協定訪問
C. 允許運算節點應用資料保護
D. 有利於運算和儲存節點的獨立擴展
Question 2
請參閱圖示。
使用哪個工具來建立此輸出以及哪個行項目對檔案服務中發生的元資料讀取操作進行計數?
A. iostat 和 fsstat
B. nfsstat 和 getattr
C. tcpdump 和 nfsstat
D. isi_netlogger 並提交
Question 3
您安排了一次會議,與 IT 經理收集有關新專案的信息,並計劃使用工作流程設定檔評估 (WPA) 來記錄需求。
為什麼建議與盡可能多的利害關係人交談?
A. 使用工作流程設定檔使銷售人員能夠將此資訊提交給 EMC 諮詢部門進行審查以驗證配置。
B. 使用 WPA 工具將為您提供最佳的“全域”,以查看區塊大小、重複資料刪除、檔案大小和磁碟區等資訊。
C. 幫助下游實施、交付等人員對需求有更清楚的了解。
D. 完成此文件後,銷售人員將獲得一份客戶現場利害關係人的清單。
Question 4
一位新客戶對 Isilon Gen 6 解決方案感興趣,以取代其龐大且過時的 Linux 環境。您應該使用哪種客戶端工具來建立工作負載和模式的估計,作為規模調整過程的輸入?
A. tcpdump
B. iostat
C. 計
D. 檔案系統分析
Question 5
Isilon 客戶的群集表現低於預期且空間利用率低。他們使用具有 N+2d:1n 保護策略的 X400 節點來託管 Web 伺服器日誌資料。經過進一步分析,客戶發現Web伺服器寫入的日誌檔案大小為64KiB。然後分析應用程式存取日誌檔案以用於報告目的。應該如何提高叢集的寫入效能?
A. 將S系列儲存節點加入到叢集中
B. 將 A 系列 Performance Accelerator 節點新增至集群
C. 將保護方案變更為鏡像策略
D. 更改叢集上的SSD策略
Solutions:
| Question 1 Answer: D | Question 2 Answer: B | Question 3 Answer: C | Question 4 Answer: D | Question 5 Answer: B |
Clarence
Egbert
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Joshua
Matt
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