Technology Foundations E20-322考試題庫由KillTest認證題庫網資深IT認證講師和TechnologyFoundations產品專家結合PROMETRIC或VUE的真實E20-322考試環境最新原題傾心打造。Technology Foundations E20-322(Technology Architect Solutions Design)考題由我們的資深IT認證講師和Technology Foundations產品專家精心打造，包括了當前最新的真實E20-322考題，全部附有正確答案。
隨著電氣電子技術的發展，家用電器產品日益普及和電子化，廣播電視、郵電通訊和計算機網酪的日益發達，電磁環境日益復雜和惡化，使得電氣電子產品的電磁兼容性(EMC電磁幹擾EMI與電磁抗EMS)問題也受到各國政府和生產企業的日益重視。電子、電器產品的電磁兼容性（EMC）是壹項非常重要的質量指標，EMC不僅關系到產品本身的工作可靠性和使用安全性，而且還可能影響到其他設備和系統的正常工作，關系到電磁環境的保護問題。
歐共體政府規定，從1996年1月1起，所有電氣電子產品必須通過EMC認證，加貼CE標誌後才能在歐共體市場上銷售。此舉在世界上引起廣泛影響，各國政府紛紛采取措施，對電氣電子產品的RMC性能實行強制性管理。國際上比較有影響的，例如歐盟89/336/EEC指令（即EMC指令）、美國聯邦法典CFR 47/FCC Rules等都對電磁兼容認證提出了明確的要求。
題庫覆蓋了當前最新的真實考題，並且全部附有正確答案，我們承諾題庫對Technology Foundations E20-322(Technology Architect Solutions Design)考試原題完整覆蓋。E20-322題庫助您輕鬆通過認證考試，壹次不過全額退款。E20-322考試題庫部分真題如下：
1. A customer is deploying a new Microsoft Exchange environment and has requested assistance with the associated disk design. They are deploying Exchange for 850 users with an average of 3 I/Os per user. They expect a 60% read and 40% write distribution.The customer would like to know the number of disks required for both RAID 5 and RAID 1/0 DMX configurations with 15k rpm
drives. How many disks are required for each configuration type?
A. RAID 5 28 and RAID 1/0 18
B. RAID 5 31 and RAID 1/0 20
C. RAID 5 38 and RAID 1/0 24
D. RAID 5 43 and RAID 1/0 28
Answer: A
2. A customer plans to create two regional offices that are between 800 and 2,000 km away from their main data center. Each regional office will have a data center that will serve four to six branch offices between 30 and 50 km away.At the close of business each evening the customer will shut down the application and transmit changes to each regional office. The amount of new information sent from the head office each night will vary from 0.5 and 1.5 GB. Later each night, an application at the regional offices will read the data from the head office and generate approximately 50 MB of new rate information appropriate for its branch offices.What is the most cost-effective EMC solution?
A.1. Configure CLARiiON arrays in each office.
2. Use MirrorView/A and T3 networks for all data transfers.
B.1. Configure Symmetrix arrays in the head office and CLARiiONs in the regional offices.
2. Use OC-3 networks to transmit the same master copy of data from the head office to the regional offices using Open Replicator.
3. At the regional offices, create a snap of the data received and transmit the changes to the branch offices using SAN Copy.
C.1. Configure Symmetrix arrays at all the main data centers and CLARiiONs at the regional and branch offices.
2. Use OC-3 network links between the main data centers.
3. Use DS-3 between the regional and branch offices.
4. Use SRDF/DM for data transfer in each case.
D.1. Configure Symmetrix arrays at the head office and regional offices.
2. Configure CLARiiONs at the branch offices.
3. Use SRDF/DM and T1 network links between the head office and regional offices.
4. Use Open Replicator incremental offline push to distribute rate information to the branch offices using T1 network links.
Answer:D
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