EMC E20-320 download demo

Exam Number/Code: e20-320
Questions and Answers:126 Q&As
Updated: 23-03-2011
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Exam Name: emc technical assessment planning & design exam
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Exam : EMC E20-320
Title : EMC Technical Assessment Planning & Design Exam
1. A client wants to extend their tape SAN to a third party remote vaulting location through a public network. The backup content is 99% medical image files, using the *.jpg format. What would you recommend to meet the implied requirements?
A. Tape Drive Encryption
B. In-band Fibre Channel Encryption
C. Tape Drive Encryption and Compression
D. In-band Fibre Channel Encryption and Link Compression
Answer: B
2. A customer has a policy of holding a year’s worth of data on magnetic disk and then archiving it to optical disk. According to ILM principles, why is this customer’s process flawed?
A. It does not provide for a mechanism to restore corrupted data less than a year old
B. It assumes all data has the same value to the business and ages at the same rate
C. It requires the customer to maintain a lot of data unnecessarily on expensive magnetic disk
D. It does not provide for a transactional based disaster recovery process to meet requirements
Answer: B
3. What is the most important performance criteria for determining storage layout in support of an email system?
A. Matching the mailbox sizes to LUN capacity
B. Determining mix of heavy versus light users
C. Matching the number of email users to the number of physical devices
D. Identifying average message size and total number sent in a period of time
Answer: C
4. What is the primary reason for having acceptance criteria for a project?
A. Reduce the project risk
B. Prove the work was done
C. Build the customer relationship
D. Ensure the deliverables are created
Answer: A
5. Which list of items should be evaluated as part of a TCO study for an existing customer?
A. Staff management costs, physical floor space costs, and software license charges
B. Staff management costs, physical floor space costs, and customer charge back policies
C. Software license charges, physical floor space costs, and customer charge back policies
D. Physical floor space costs, customer charge back policies and standardized units of storage
Answer: A
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