HPE0-J57 Online Practice Questions and Answers

DRAG DROP

Match the data access type in a SAN fabric to the correct description.

Select and Place:

Which protocols are currently used in the front end by HPE 3PAR StoreServ systems? (Choose two.)

A. iSCSI

B. Infiniband

C. SAS

D. NVMe

E. FC

A customer needs to expand an HPE StoreVirtual VSA based cluster with two additional VSA instances.

What do you need to consider when designing the new VSA instances?

A. They will require downtime to re-balance the resources within the cluster.

B. They must be configured into a new management group.

C. They must be of equal or greater capacity than the existing instances in a cluster.

D. They can only have equal to or smaller capacity compared to the existing instances.

A customer has an HPE 3PAR StoreServ 8200 with eight 3.84 TB SSD's configured with RAID5 7+1. They plan to add four more 3.84 TB SSD's.

What needs to be changed on the configuration once the new SSD's are installed?

A. Reconfigure the cpg setsize as RAID6 6+2 and wait for tunesys to complete.

B. Change the availability level from cage to magazine.

C. Adjust the cpg growth value to match amount of SSD's.

D. Change the cpg setsize to RAID5 5+1 and run tunesys.

A customer wants to expand his cascaded B-series based SAN but is concerned about latencies within the SAN backend. You recommend changing the topology to a full mesh.

Which switch feature will ensure that the latencies in the backend are at the lowest possible level?

A. LACP

B. NPIV

C. FSPF

D. VSF

An HPE 3PAR StoreServ 9000 All-Flesh Array customer plans to deploy a secondary array 20 km away from their primary array to enable storage replication over a dark fibre. Their existing environment consists of one HPE Synergy Frame 12000, HPE SN6000B Fibre Channel Switches, HPE FlexFabric 5700 Switch Series, and HPE StoreOnce Systems.

Which HPE license is required to meet the customer's technical requirements?

A. Intelligent Resilient Framework licenses

B. HPE StoreOnce Replication

C. Extended Fabric

D. HPE 3PAR Remote Copy

During a technology workshop, the customer asks about differences between converged and Fibre Channel switches.

What would be a benefit of using FlexFabric switches in a fibre channel storage environment?

A. support for six Ethernet and two Fibre Channel, or six Ethernet and two iSCSI or eight Ethernet adapters per server

B. zones can be configured for QoS with high, medium, and low priorities within a fabric on a zone by zone basis

C. in-flight compression and encryption provides efficient link utilization and security

D. support for combining multiple physical switches into one virtual switch with a single IP address

A customer currently has a CS1000H and wants to upgrade to a CS3000.

What must be considered before upgrading?

A. This upgrade is disruptive and needs planned downtime.

B. A capacity upgrade to a fully populated array has to be performed first.

C. Timeless storage support is not offered for SC1000H entry-level systems.

D. A controller upgrade to a CS1000F has to be performed first.

An HPE 3PAR StoreServ customer with FC, SSD and NL, drives is facing extreme latency during peak business hours with an OLTP application. They have enabled tiering using all drive types.

What could be used to resolve the issue?

A. Dynamic Optimization using tier 2

B. Adaptive Optimization using tier 1

C. Dynamic Optimization between tier 0 and tier 1

D. Dynamic Optimization using tier 1

During a proof-of-concept you need to implement an Inter-Switch-Link (ISL) between two HPE SN6000B SAN switches.

Which port mode must be set to enable communication between the switches?

A. N_Port

B. E_Port

C. F_Port

D. FL_Port