e20-322  Exam
Technology Architect Solutions Design
科目编号：e20-322
科目名称：Technology Architect Solutions Design
考题数目：232 Q&As
更新日期：2009-11-25

e20-322 考试是 EMC 公司的 Technology Architect Solutions Design 认证考试官方代号，Technology Architect Solutions Design 认证作为全球IT领域专家 EMC 热门认证之一，是许多大中IT企业选择人才标准的必备条件。 如果你正在准备 e20-322 考试，为 EMC Technology Architect Solutions Design认证做最后冲刺，又苦于没有绝对权威的考试真题模拟， Pass4side 希望能助你成功。

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1. 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

2. 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

3. A customer has a SAN fabric consisting of several MDS-9509s for host to disk array connectivity.
They have purchased a Fibre Channel tape library and want to implement LAN-free backups. You have proposed making a tape VSAN on the existing MDS infrastructure and have recommended that they use QoS so that tape I/O does not use ISL bandwidth at the expense of disk I/O.
Which license is needed on the MDS directors?
A. Enterprise package
B. Fabric Manager Server
C. Storage Services Enabler package
D. Tape Write Acceleration package
Answer: A

4. Using SAN Copy, a source Windows LUN of 100 GB has been copied to a 200 GB target LUN. After assigning the target LUN to the new host and running Disk Administrator to recognize the drive,what must be done to the Windows partition on the new host to see the LUN as 100 GB?
A. Nothing; the partition will be seen as 100 GB immediately
B. Run diskpart and set the partition size to 100 GB
C. Run the diskpar command and set the partition size to 100 GB
D. Run the format command and set the partition size to 100 GB
Answer: A

5. 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