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Category: E20-501

Exam E20-501: EMC Commercial Storage

Which Celerra feature could you propose to back up the customer’s Celerra?

Your Company has an existing Celerra NS80 gateway NAS that is in a test environment. The customer uses NDMP in a production environment, and would like the lab to closely resemble production. The customer would like to back up the test data but do not have any tape drives to put into the lab.
Which Celerra feature could you propose to back up the customer’s Celerra?

What is the most cost-effective EMC Centera model that meets these requirements?

Based on the results of an EMC File System Assessment, your customer has decided to purchase an EMC Centera solution. The customer will need to retain data based on the company’s current business policy. They want the storage administrator to be able to modify the default retention policies, and they also are subject to HIPAA regulatory requirements. What is the most cost-effective EMC Centera model that meets these requirements?

What might be the cause of this problem?

Your Company is experiencing performance issues during peak loads on a Windows 2003 server connected to a CX3-80 through MDS 9222i switches. The array shows no performance problems in NaviAnalyzer, and the switches appear to be performing within specification, but the host is showing very high queue depth on one HBA and very low traffic on the second HBA. The customer is concerned by this since they have PowerPath installed.
What might be the cause of this problem?


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