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HH0-300 Exam Dumps - HITACHI DATA SYSTEMS CERTIFIED EXPERT - REPLICATION SOLUTIONS ARCHITECT

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Question # 4

If write MB/s is unavailable for an application, which three metrics should be used together to determine write throughput? (Choose three.)

Total IOPS

Read/write ratio

Block size

Read IOPS

Link latency

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Question # 5

A customer extends their corporate SAN to a branch office storage array, but they observe that they are not able to fully utilize the bandwidth between their sites.

Which configuration would allow them to accomplish this task?

Enable compression on the FCIP ports.

Configure one zone to contain all of the Initiator and RCU Target ports.

Leverage the production SAN to connect the extenders to the storage array.

Use an E-Port channel extension to reduce the number of devices in the replication link.

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Question # 6

A customer has a business requirement to have replicated data with zero data loss, and to have data replicated to a facility 3,500 km away.

Which solution meets the requirements?

Athree data center multi-target with a TrueCopy leg and a HUR leg

Athree data center cascade using only HUR

Athree data center cascade using only TrueCopy

Athree data center multi-target with two HUR legs

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Question # 7

A customer is using ShadowImage (SI) on a Virtual Storage Platform. The customer experiences application data corruption on the SI P-Vol and chooses to issue an SI restore copy.

What is the state of SI pairs?

RCPY

SMPL

PAIR

PSUS

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Question # 8

Which workload profile is used to size the number of parity groups required for Hitachi Universal Replicator journals?

peak write workload

peak averagewrite workload

peak write IOPS

peak average write IOPS