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Category: E20-500

Exam E20-500: EMC Storage and Information Infrastructure Exam

Which Celerra feature is built in to the DART OS to ensure network high availability and does not require addi

A customer recently started a project to consolidate multiple file servers.
The customer is debating whether to use VMware and CLARiiON or a NAS solution for server consolidation and has heard that VMware has server network failover features to ensure high availability to end-user shares. Which Celerra feature is built in to the DART OS to ensure network high availability and does not require additional switch configuration?

Which product should the bank use first to reduce the amount of data being backed up?

A large bank is experiencing problems backing up data from its remote branch offices. It is only just meeting its SLAs for backup windows during the weekly and monthly full backups. It does not have the space available to provide a local backup solution nor the ability to increase their network bandwidth to allow faster remote backups, they are searching for a way to reduce the amount of backup data sent over its WAN. Which product should the bank use first to reduce the amount of data being backed up?

What should you discuss with the Chief Security Officer to address the concern?

Your customer works with payment card information and has several terabytes of sensitive data on a CLARiiON CX600. The customer is in the process of migrating the data to a new CX3-80 using SAN Copy. When the migration is completed, the customer intends to return the array to EMC for financial credit, but the Chief Security Officer has just found out about this plan and has stopped the migration because of a perceived risk of exposing sensitive customer data.
What should you discuss with the Chief Security Officer to address the concern?

In addition to recovery and consistency, what other technical considerations must be taken into account when r

A customer is currently using Symmetrix Automated Replication (SAR) to protect against a site disaster. The production site is located 200 km from the disaster recovery (DR) site.
SAR currently replicates in roughly 30-minute cycles. The customer has identified a requirement to change the RPO from 60 to 30 minutes.
In addition to recovery and consistency, what other technical considerations must be taken into account when recommending a replication solution to this customer?

Which Celerra feature would satisfy this customer requirement?

Your customer has an existing integrated Celerra NAS. The customer would like to add a second integrated Celerra at a remote site and replicate data to the remote site using its existing IP infrastructure. A customer requirement is that data can be recovered from a point-in-time one hour prior to a network failure. Which Celerra feature would satisfy this customer requirement?


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