E20-322 Exam Questions

A customer wants to consolidate a large physical IT infrastructure with a VMware vSphere based solutions. The physical IT infrastructure consists of more than 10,000 Windows and Li...

Your customer wants to define a set of logical volumes to be associated with a given workload. These SRDF logical volumes need to be automatically suspended in the event of a failu...

Your customer asks you about EMC best practices regarding the ratio of primary to failover X- Blades. What is the recommended ratio for the standard level of protection?

Your customer is taking their server virtualization project from test and development into production. The environment utilizes legacy backup software to conduct a weekly full back...

A potential customer is interested in a SAN Copy replication option as part of a DR plan. The customer inquired about the data flow between source and destination arrays. They are...

A customer wishes to use DPA to monitor deduplication rates, capacity and status for their EMC Data Domain environment. Which DPA option needs to be licensed?

You are designing a new Centera solution for a customer with Gen4LP nodes and 3TB drives. While discussing object protection options, the customer asks about object count and tells...

A potential customer has asked you to describe the DR options available for an EMC Centera archive. What replication topologies should you discuss with the customer?

A customer is deploying iSCSI protocol in their environment utilizing their MDS-9506. The storage engineer needs to authenticate a network host to the array for use with iSCSI. Whi...

SAN Copy Incremental copies are chosen as the primary migration model in an environment where data is being pushed to new VNX storage from CLARiiON. Migrations are being done bi- d...

A customer has 20 ESXi servers with 30-40 virtual machines on each. They purchased a new VMAX and need to migrate from their CX700. They are concerned with the amount of downtime t...

A client has a mixture of DMX, DMX3/4 and VMAX that will need to target a single consistent VMAX 40K environment. The environment utilizes Cisco Connectrix SAN switching with multi...

Which capability does the Data Domain Virtual Tape Library feature enable?

A company has shown interest in acquiring a Cloud Tiering Appliance for file archival. The Administrator would like to provide the users read capability once the files are archived...

A customer wants to install two federated instances of ProSphere. Each instance will be located in a separate data center. The data centers will be separated by 80 km. The customer...

What is one of the functions of VADP?

What is the recommended configuration for front-end host connectivity to a dual-engine VPLEX local cluster?

A current EMC customer is planning to deploy a VNX5500 to connect only four clustered servers to a specific LUN. What function dedicates a specific LUN to a storage group?

Which Isilon node type is most appropriate for a highly concurrent, high sequential throughput application?

You have been asked to participate in an SRDF design solution that will meet the RTO/RPO of the client. Which performance metrics will you need to help you design the solution?

You have implemented Replication Manager for RecoverPoint. When you create a RecoverPoint-protected application set in Replication Manager, what is created automatically?

You are designing an Atmos solution that will have 12 tenants. Based on EMC best practices, how many nodes are required?

After deploying a small VNX system for several months, a customer now plans to upgrade to a much larger VNX system. The system has been used to serve filesystems to both Windows an...

A customer with a Symmetrix VMAX running 5875 Enginuity code is trying to create space required for creating a thin pool on the FC drives in the storage system. The storage frame c...

What is the smallest sized Data Domain appliance required to store 1PB of data?

A customer considering purchasing more disks. They require that restartable local copies of an Oracle database be created for daily backups without downtime to production. Which Ti...

Which Microsoft feature is used by RecoverPoint to create application-consistent bookmarks for Exchange?

Which description defines "Big Data"?

You are implementing file-level retention for a customer on a VNX. The customer does not need to meet US Federal SEC Rule 17a4(f) requirements. Which level of FLR should they use?

An Oracle DBA is planning to use Oracle RMAN to implement a backup-to-disk solution. They are looking for an automated tool that works with RMAN to place the database in hot backup...

You are designing a VNX storage pool for VMware vSphere ESXi host where the I/O workload is expected to be predominantly sequential. How would you construct a VNX storage pool for...

How does a Data Domain system perform data deduplication?

During a backup of an EMC NetWorker client to a NetWorker deduplication node, where does the primary deduplication processing take place?

You are helping a VMAX customer define their storage needs. Which volume type is required for Symmetrix Optimizer and FAST?

You have implemented Replication Manager for RecoverPoint, and you need to automate the creation of application crash-consistent replicas. What step must be completed before any ap...

How is the OneFS metadata journal stored?

A customer wants to replicate their Oracle 11g database environment using SRDF. What database objects must be replicated onto the R2 side to ensure the database copy will start up...

An existing customer is preparing to upgrade DMX-3 to VMAX 20K but would like to understand some of new replication features. What is one of the benefits of using TimeFinder/Clone...

You are sizing a new Exchange 2010 solution. Which consideration should you keep in mind?

A customer has a VNX7500 for an OLTP application. The customer wants to understand where VNX FAST Cache should be enabled. What do you tell them?

A customer would like to create a large pool of "scratch" disks for their development environment. They are considering using high-capacity NL-SAS drives in a RAID 5 configuration...

A customer has established a web interface for junior storage administrators to utilize for storage management in a complex storage environment. The application relies on command l...

What are the ProSphere memory requirements for an initial deployment of Prosphere?

When designing a RecoverPoint environment, which best practice is recommended when sizing the journal volume?

A customer is building a highly available data center using Sun servers and a Hitachi array as the primary storage solution. What is PowerPath's default load balancing policy?

A potential customer is considering a VNX solution but needs the capability of local data replication. The cost of a local data replication suite makes the entire transaction too e...

You have implemented Replication Manager for RecoverPoint in your large VNX SAN environment. You have many applications that need replication. What is the maximum number of support...

You wish to use DPA to collect system information from AIX hosts and IP switches in your environment. How would you accomplish this?

A customer has a public key infrastructure (PKI) and uses their own certificates for SSL connections. However, upon the first connection to ProSphere after deployment, they receive...

What is one of the recommendations when deploying vSphere on NFS?