HPE0-J50 Online Practice Questions and Answers

When using the CLI for performance monitoring on an HPE 3PAR array, for which component in the datapath would the “stavlun” command give an output? (Click on the correct option.)

Hot Area:

A storage integrator is verifying snapshots on an HPE MSA Storage system.

Click the menu option a storage integrator should use to check the contents of a snapshot from an operating system.

Hot Area:

What must be configured before a storage integrator can start creating volumes from the available space on an HPE MSA 1040/2040?

A. disk group

B. snapshot space

C. date and time on MSA storage

D. global spare disk

A customer currently utilizing HPE 3PAR StoreServ 7200 is experiencing performance bottlenecks within their SAN storage.

Which cost-effective upsell or cross-sell HPE storage solution will offer significantly more performance and higher capacity to meet their needs and fit within their current infrastructure?

A. HPE 3PAR StoreServ File Controller v3 System

B. HPE 3PAR StoreServ 8440

C. 8-node HPE 3PAR StoreServ 20000 Storage

D. HPE StoreVirtual 3200 Storage

A storage integrator has connected a new Windows Server 2008 R2 host to an HPE 3PAR StoreServ array. After creating a new 3PAR Virtual Volume and exporting it to the new host, the Disk Management tool on the host is displaying two new drives.

Which additional software should the technician install to consolidate the displayed drive?

A. Storage Spaces

B. Enhanced Storage

C. File and Storage Services

D. Multipath I/O feature

An HPE StoreVirtual 3200 system consists of 19x 1.2 TB Drives in a RAID5 with a capacity level of 75%. The network is built with four HPE FlexFabric 5900 switches. The customer complained about performance challenges with the given configuration, and the administrator identified the drive configuration as a bottleneck. A performance analysis shows latencies above 60ms. Installation of the systems was done by best practices.

Which actions should be performed to solve these issues? (Choose two.)

A. Advise additional tiering licenses.

B. Change RAID set to RAID 1 on both systems.

C. Offer SSD drives for tiering purposes and a performance boost.

D. Verify that a minimum of 4 RAID sets are built for optimal performance.

E. Set the bonding policy to ALB on both systems.

An HPE StoreVirtual 3200 solution specifies 802.3ad (LACP) bonding is required for the network interfaces. What must be considered when implementing this solution?

A. Only one of the chosen network interfaces will actively pass traffic.

B. The network interfaces chosen may operate at the different speeds.

C. Additional switch configuration will be necessary.

D. The network interfaces chosen must be cabled to different switches.

A customer has the following components installed and running:

-HPE 3PAR StoreServ 8400 with two nodes

-three SFF drive shelves

-FC-based host connections

-a mixture of SSDs and SAS HDDs

The task is to expand the solution with two nodes and another three SFF drive shelves, as well as SSDs and SAS HDDs.

What must be checked at the customer site before beginning the installation?

A. if there is space for the additional three SFF drive shelves adjacent to the existing drive shelves

B. if there is space for the second node pair adjacent to the first node pair

C. if there is the required number of High Density Active Optical Cables to connect the two node pairs

D. if the license for enabling the second node pair is installed before starting the expansion

What factors does a storage integrator need to consider before implementing an Ethernet-based SAN?

A. Data Center Bridging requires supported switches and NICs.

B. Remote Direct Memory Access (RDMA) support is mandatory for all components.

C. Data Center Bridging requires optical fiber cables.

D. Remote Direct Memory Access (RDMA) requires optical fiber cables.

When installing an HPE StoreOnce multimode system, which licenses must be available on all couplets to do Catalyst stores and to be allowed to do Catalyst replication?

A. Catalyst required for the first couplet

B. Catalyst and Replication licenses on the first couplet

C. Catalyst licenses on all couplets

D. Replication license on all couplets