E20-517 Exam Questions

Which symconfigure option is used to make changes to the Symmetrix array?

In order for the host to start using thin devices, what should be done in addition to providing thin and data (thin pool) devices?

Which device types are supported in TimeFinder VP Snap copies?

A TimeFinder/Clone session has been created and activated between a Source device and a Target device. A TimeFinder/Snap session has been created and activated using the Clone Targ...

SRDF/A MSC has been implemented between sites. The SRDF/A MSC session is being managed by one host on the production site. What will happen if the management host is shutdown?

A customer wants to deploy SRDF/S between a pair of Symmetrix VMAX arrays. The R1/R2 devices will be RAID-1 protected. Two RAID-1 BCVs will be concurrently established with the R1...

Which Open Replicator operations can be incremental?

On a VMAX using TimeFinder VP Snap multiple sessions have been activated against a single data source at different times so each session contains a different point in time snapshot...

An EMC Implementation Engineer (IE) is performing routine maintenance on a Symmetrix attached host environment. The IE needs to find out which patches have been installed on a spec...

Multiple RDF groups from different Symmetrix arrays have been grouped together to enable Multi- Session Consistency. How does cycle switching occur in this configuration?

A TimeFinder/Clone session has been created with the -precopy option. The session has then been activated. What will be the state of the Clone target device?

SRDF/A has been implemented between two Symmetrix VMAX Family arrays. The customer would like to use TimeFinder/Snap to create point in time replicas of the R2 devices. What must b...

On a VMAX using TimeFinder VP Snap five sessions have been activated against a single data source at different times so each session contains a different point in time snapshot of...

What would the RPO be in an SRDF/AR Single hop configuration?

You are using Symmetrix Virtual Provisioning in a VMAX. One of the storage administrators reports that the thin pool is full. What should you do to resolve the problem?

What duration and type of performance data does a Unisphere for VMAX BTP Report contain?

How should Save Devices be configured across the backend for best performance?

On a Symmetrix VMAX array, what is the maximum number of TimeFinder/Snap sessions that can be created from a single source?

What is the maximum number of groups to which an initiator can belong?

The necessary infrastructure is in place for application restart at a remote site. Four RDF links have been configured between the two Symmetrix units. What is the primary impact t...

A storage administrator would like to alter the polling interval of the event daemon that is monitoring thin pools in a Symmetrix. How can this be accomplished?

An EMC Implementation Engineer (IE) is performing routine maintenance on a Symmetrix attached host. The IE needs to find out which patches have been installed on a specific IBM AIX...

In a single-hop SRDF/AR setup, the options have been set as follows: - Cycle Time = 3000 - Delay Time = 0 - Overflow = Next The symreplicate session was started at time 0. The actu...

Which emulation(s) are supported by FAST VP?

If the default values in Unisphere for VMAX are not changed, which value will trigger a fatal alert for Device Pool Free Space?

What are the characteristics of the Initiator groups on Symmetrix storage arrays running Enginuity 5876?

What is the maximum number of pools allowed in a FAST VP tier?

Which command manages masking and mapping operations for the Symmetrix VMAX array?

With which transfer modes can the recreate option be used?

A customer plans to implement FAST VP on their Symmetrix VMAX arrays. They will use three Virtual Pool tiers as shown. Two storage groups S1 and S2 are associated with the policy....

Which statuses are correct after a SRDF Split?

What duration and type of performance data can a Unisphere for VMAX XML Report contain?

A Data Center administrator wants to use one Unisphere server to manage multiple EMC Symmetrix arrays in the environment. What are the limits of this configuration?

How are the ports for Federated Tiered Storage configured on a Symmetrix VMAX 40K array?

What is the maximum number of entries allowed in a VMAX Initiator Group?

What Unisphere for VMAX section is used to monitor and terminate VLUN migration sessions?

How much data is moved during a VLUN VP Migration of a 500 GB virtual LUN, 80% pre- allocated, and containing 382 GB of user data?

What is the correct state for the Target R2 and Target BCV prior to issuing a symreplicate start command?

What state will the target device be in when you use the -precopy option during a TimeFinder/Clone Create operation?

Which restrictions on cascaded storage groups on Symmetrix storage arrays running Enginuity 5876 are correct?

Which Solutions Enabler daemon provides centralized gatekeeper device management?

In a Virtual Provisioning environment, which TimeFinder/Clone device combination can result in a sparse copy?

A customer has used Federated Live Migration to migrate 20 devices to a Symmetrix VMAX. After the migration completes, what is required before the customer can remove the federated...

A Symmetrix VMAX family array with Enginuity 5876 has been in service for a few months. What Solutions Enabler SYMCLI command will provide the licensed and usage capacity for all l...

A Symmetrix VMAX 40K customer intends to use an older CLARiiON array for externally provisioned tiers in their FAST VP implementation. The VMAX 40K array is configured with EFD, FC...

A new Symmetrix VMAX array running Enginuity 5876 is installed into an environment with an existing DMX array. A new server running Solutions Enabler 7.5 is connected to both array...

How many concurrent configuration change sessions can be active at any point on a Symmetrix VMAX?

What is the maximum number of devices that can be migrated at one time using Federated Live Migration?

A Unisphere for VMAX user must be able to see all VMAX arrays managed by the Unisphere server but should not be able to make any changes. In addition this user should not be able t...

A Unisphere for VMAX user must be added to see all Symmetrix arrays managed by the Unisphere server. Which three methods of authentication does Unisphere for VMAX support?