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Only need to practice for 20 to 30 hours

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EMC Isilon Solutions and Design Specialist Exam for Technology Architects (E20-555中文版) Sample Questions:

1. 某客戶目前擁有 10 個 HPC 節點。他們計劃購買一個 5 節點 Isilon X400 集群，用於在 Linux 上運行的 HPC 應用程式。他們將透過 NFSv3 持久掛載 Isilon 集群。
哪種推薦配置可以滿足客戶對高可用性和吞吐量的要求？

A) 具有循環連線平衡和靜態尋址功能的 SmartConnect Advanced
B) 具有網路吞吐量連線平衡和動態尋址功能的 SmartConnect Advanced
C) 具有循環連線平衡和動態尋址功能的 SmartConnect Basic
D) 具有循環連線平衡和動態尋址功能的 SmartConnect Advanced

2. 客戶正在考慮使用 RBAC 來集中管理可以登入多個 Isilon 叢集的使用者帳戶。客戶的潛在能力是什麼？

A) 將特定管理任務的個人權限直接指派給使用者帳戶
B) 僅向使用者指派具有執行特定管理任務權限的自訂角色
C) 為使用者指派具有執行特定管理任務權限的內建或自訂角色
D) 僅向使用者指派具有執行特定管理任務權限的內建角色

3. 設計 300TB 解決方案時應牢記哪些關鍵考慮因素？

A) 用於快照的 SmartPoolsSmartconnectSnapshotsSpace
B) 定義服務等級每日服務投資報酬率 (ROI) 和總體擁有成本 (TCO) 資料保留和備份
C) 始終包含 2% SSDSmartPoolsSmartconnectSnapshotsInsightIQ
D) 工作流程管理定義服務類別定時服務RPO 和 RTO 資料保留與備份

4. 一家媒體和娛樂公司請求協助創建新的視訊點播 (VOD) 儲存系統。該儲存將同時交付給 5000 名訂閱者。他們希望儲存 5000 小時的全長高清 (HD) 電影。
此解決方案的最佳性價比節點是什麼？

A) X200，無 SSD，48GB RAM
B) X400，無 SSD，96GB RAM
C) 混合 X400 48GB RAM 和 NL400 24GB
D) X400，配備 1.6TB SSD 和 24GB RAM

5. 客戶擁有一個包含 6 個節點的 Isilon 群集，每個節點有一個 4 核心 CPU。使用每個 CPU 核心的 SyncIQ 工作執行緒數和每個節點每個作業限制的 SyncIQ 工作執行緒數的預設配置。
Isilon 群集有多少個 SyncIQ 工作執行緒可用？

A) 24
B) 192
C) 96
D) 64

Solutions: