E20-515 Exam Questions

You want to make use of Open Replicator and move data from a Symmetrix device to an undiscovered CLARiiON array. What information has to be specified in the Open Replicator device...

Refer to the exhibit. Symmetrix Management Console will be deployed in a local configuration on Server A. Server A has access to the Symmetrix array over the SAN. What licenses are...

What is a prerequisite for a Hot Push with Open Replicator?

Refer to the exhibit. Symmetrix Management Console will be deployed in a remote configuration on Server A. Server A can access Server B over an IP network. Server B has access to t...

A Symmetrix customer wants to create additional thin devices by using a graphical user interface. Which tool would be best suited in this scenario?

A customer currently manages their Symmetrix V-Max array environment with SYMCLI within the administrative storage group. They are instituting a third-shift operations group that w...

What is the purpose of the Storage Template feature in the Symmetrix Management Console?

Which replication models can be monitored by the Symmetrix Management Console Replication Monitor?

What replication operations are supported by the Symmetrix Management Console?

What replication operations are supported by Solutions Enabler SYMCLI but NOT by Symmetrix Management Console?

When creating a new Symmetrix logical volume with SYMCLI, what unit can be used to specify the size?

With the DMX-3 and DMX-4, where is the VCM database stored?

Refer to the exhibit. In a Symmetrix V-Max array, which configuration actions might fail to execute simultaneously because of lock contention within the Symmetrix?

In a Symmetrix V-Max array what is the maximum number of RAID groups that can concurrently exist in a RAID Virtual Architecture (RVA)?

How many mirror positions does a RAID 1 protected volume occupy in a Symmetrix running 5874 Enginuity?

How many mirror positions does a RAID 6 protected volume occupy in a Symmetrix running 5874 Enginuity?

Which of these RAID configurations offers the best protection against drive failures?

You are designing a configuration for a single engine Symmetrix V-Max array with 8 DAEs and 64 drives. You would like to use RAID 5 (7+1) devices. What would be the optimum number...

What is a Symmetrix Save Device used for?

What is a Symmetrix Data Device used for?

What is a valid RAID 6 configuration for a Symmetrix V-Max array?

What is a valid RAID 6 configuration for a Symmetrix V-Max array?

A customer's environment consists of several servers that require the presence of LUN #0 to function properly. What is the optimal way of attaching these servers to a Symmetrix V-M...

What is the maximum number of Symmetrix V-Max Initiator Groups that can be associated with an initiator?

What is the maximum number of Fibre Channel initiators allowed in a Symmetrix V-Max Initiator Group?

A customer has just purchased a Symmetrix V-Max array and would like to allocate storage to several servers and allow for future growth with minimal administrative effort. What V-M...

A storage administrator wants to map some Symmetrix devices to an FA port for use by the Sales group and finds that someone placed a reservation on the devices for a project that n...

When is Virtual LUN migration supported on a Symmetrix V-Max array?

When is Virtual LUN migration supported on a Symmetrix V-Max array?

What would be an advantage of Virtual Provisioning in Symmetrix V-Max array?

A customer has just purchased a Symmetrix V-Max array and would like to allocate storage to several servers and allow for future growth with minimal administrative effort. What Sym...

What happens when all the thin devices are unbound from a thin pool?

Which device types are used for Virtual Provisioning in a Symmetrix V-Max array?

What should be done before a thin device can be unbound from a thin pool?

What should be done before a thin device can be unbound from a thin pool?

A customer is using Virtual Provisioning on a Symmetrix V-Max array. A thin pool has been created and ten (10) 10 GB data devices have been added and enabled. The "Maximum Subscrip...

A customer is using Virtual Provisioning on a Symmetrix V-Max array. A thin pool has been created and thirty (30) 10 GB data devices have been added and enabled. The "Maximum Subsc...

A customer using mainframe and open systems hosts decides to implement Virtual Provisioning. What would be the most efficient way to use the pool resources?

What is a reason to preallocate space when binding thin devices?

When the first device is added to a thin pool is RAID 1, what other types of protected devices can be added to that same thin pool?

A customer would like to implement Virtual Provisioning in a Symmetrix V-Max array. What is the requirement for the data devices in the thin pool?

While monitoring thin provisioning through SMC you get a pool free space critical warning. As a default setting, what percent full does this warning represent?

What is a requirement when implementing TimeFinder/Clone in a Virtual Provisioning environment?

What is a requirement for implementing SRDF in a Virtual Provisioning environment?

A symclone create command was issued and the clone has not yet been activated. At this point, what is the state of the clone target device?

When creating a TimeFinder/Clone session, what does the background copy (-copy) option do?

After creating and then activating a clone session, which process is used to satisfy a read request to the clone target for a protected track?

A TimeFinder/Clone session was created and activated at 8 A.M. A full data copy finished at 9 A.M. An incremental restore from the clone target to the clone source is planned for 1...

A symclone create command with the precopy option was issued. The clone session was then activated. At this point, what is the state of the clone target device?

Which statement is accurate if a TimeFinder/Clone session was created with the "differential" option?