Pass the LSI LSI Certification L50-503 Questions and answers with CertsForce

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Questions # 1:

A customer seeks the financial return (ROI) of multiView. What are two benefits that the customer can expect from this solution? (Choose two.)

Options:

A.

Using redirect-on-write and multiView, applications can be restored very quickly.


B.

Using copy-on-write and multiView, applications can be restored very quickly.


C.

Low capacity snapshots will reduce CAPEX by eliminating redundant copies.


D.

Low capacity snapshots will reduce CAPEX by reducing hardware footprint.


Questions # 2:

How does thin provisioning support storage consolidation?

Options:

A.

by keeping the servers from running out of space


B.

by spreading the workload across controllers


C.

by moving the workload to the DPMs


D.

by sharing allocated but unused capacity across volumes sharing a pool


Questions # 3:

Capacity trapped in allocation is a result of which two administrative behaviors? (Choose two.)

Options:

A.

over allocation to increase the number of operational requests


B.

over allocation of volumes to minimize application disruptions


C.

over allocation of volumes for rapid application recovery


D.

over allocation to minimize frequency of file system size expansions


Questions # 4:

What are two benefits of storage pooling and thin provisioning? (Choose two.)

Options:

A.

Thin provisioning reduces the effective capacity growth rate.


B.

Thin provisioning reduces the amount of data actually stored.


C.

Storage pooling reclaims stranded capacity.


D.

Storage pooling enhances performance.


Questions # 5:

In an IT center with several different vendor’s storage arrays, virtualized networked storage with SVM provides migration of data to less expensive tiers of storage by doing what?

Options:

A.

Pooling the storage into a server virtualization model whereby different servers can emulate hosts and tier the data.


B.

Pooling the storage into a networked virtualization model zoning the virtualized storage utilizing third-party tools.


C.

Pooling the storage across different vendor’s storage arrays into a centralized pool and then assigning different applications and tiers to different pools.


D.

Pooling the storage across different vendor’s storage arrays into assigned volume groups and use virtual servers to tier the data.


Questions # 6:

Which costly software solution must be purchased to allow EMC Invista to perform asynchronous replication?

Options:

A.

MirrorView


B.

RecoverPoint


C.

SnapMirror


D.

Business Continuance Volume (BCV)


Questions # 7:

What are three benefits of using thin provisioning? (Choose three.)

Options:

A.

reclaiming trapped capacity


B.

creating empty volumes to reserve capacity


C.

expanding volume capacity automatically


D.

making multiple copies of volumes for backups


E.

saving money on overall storage costs


Questions # 8:

What is the industry average effective capacity utilization?

Options:

A.

10-25%


B.

25-50%


C.

50-75%


D.

75-90%


Questions # 9:

What are three benefits that multiMirror would provide to your customer? (Choose three.)

Options:

A.

multiMirror lowers the bandwidth required on the customer's WAN.


B.

multiMirror allows the customer to use the data at the disaster recovery site for test or backup.


C.

multiMirror works with both FC and iSCSI SANs for flexibility.


D.

multiMirror allows heterogeneous devices at the disaster recovery site.


E.

multiMirror can recover from a network failure by doing a complete resynchronization.


Questions # 10:

Reducing the amount of required storage is increasingly important in reducing a customer total data center cost. Your customer has asked you toReducing the amount of required storage is increasingly important in reducing a customer total data center cost. Your customer has asked you to discuss the two main advantages that the SVM solution has in accomplishing this goal. What are the two primary advantages? (Choose two.)

Options:

A.

SVM provides a common interface for all storage, allowing the customer to purchase less storage with different QOS and cost structures.


B.

SVM requires additional hardware so the actual savings may take a few years to realize.


C.

SVM has the ability to migrate data between devices giving the customer the capability to have just the right storage at all times.


D.

The cost of SAN, NFS and DAS environment can be greatly reduced using SVMs common interface and heterogeneous device management.


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