HPE0-J80 Online Practice Questions and Answers

You present an HPE 3PAR StoreServ 8450 all-flash solution to a customer's C-level management.

Which HPE 3PAIR technologies should you focus on to convince the CIO that your proposed solution is more cost-efficient competitor products? (Select two.)

A. thin deduplication

B. adaptive sparing

C. express writes

D. virtual copy

E. virtual domains

You are designing an iSCSI solution for a customer with one data center, who is investing in a second data center that will be ready in the near future. The networking infrastructure of the current data center is generally sufficient for use with an iSCSI storage solution, but it is from a different vendor. The new data center will be equipped with current HPE Networking switches.

A. For maximum performance, Jumbo Frames should be configured on the storage nodes only

B. Jumbo Frames are only required for low latency applications

C. Jumbo Frame sizes are not standardized across all switch vendors

D. Only switch ports must be configured to forward Jumbo Frames

You are talking to a prospective customer at a medium-to-large enterprise company about an upcoming storage refresh project for their legacy architecture storage platforms. The customer mentions that as the size and types of workloads grew on their present storage arrays, they got slower in terms of IOPS and throughout in a few cases, this forced them to purchase additional arrays to off-load some of the workload. They noticed the same impact to performance when they enabled array-based replication.

Which HPE 3PAR StoreServ architecture feature will solve these issues?

A. The HPE 3PAR ASIC offloads IO workload performed by microprocessors in legacy storage array platforms.

B. The HPE StoreServ storage array uses a high-speed, full-mesh, active interconnect to join multiple controller nodes together to form a cache-coherent cluster across the entire array.

C. The shared links between the controller node and each of the other nodes operates at a 4 GB/s full duplex to adequately support the clustering of controller nodes and movement of data between nodes.

D. The HPE 3PAR StoreServ storage array is an ideal high availability platform that runs its operating system in a single instance.

Which benefit of the REST API when compared to other well-known interface methods should be presented to a customer to correctly position HPE OneView?

A. REST API offers integrated JavaScript Object Notation (JSON) translation

B. No state change message bus is needed to communication with HPE OneView

C. REST API has lighter bandwidth requirements

D. The code is compatible with all Simple Object Access Protocol (SOAP) scripts

Which Statement is correct about designing a Flat SAN solution using an HPE 3PAR StoreServ storage system?

A. Up to four connections/uplinks per enclosure are supported.

B. The initiator minimum bandwidth setting should be set to 4 Gb.

C. Up to six connections per Virtual Connect Module are supported.

D. The initiator peak bandwidth settings should be set to 6 Gb.

You are planning an HPE StoreVirtual architecture based on a customer's physical site configuration. The customer has two physical sites and wants to span the cluster between them and requires that all sites should be peers.

What should be done to meet this customer's requirements?

A. Configure a Failover Manager in each physical site.

B. Configure the cluster to span both sites, and configure one site as primary site.

C. Create an additional logical site at each physical site with a Failover Manager.

D. Create a logical third site to provide a Failover Manager.

Which object is the unit of failover for HPE 3PAR StoreServ File Persona?

A. File Provisioning Group

B. File Share

C. File Store

D. Virtual File Server

Which information should be collected and analyzed when discovering customer expectations for replication performance? (Select two.)

A. rate of data change

B. bandwidth

C. type of data

D. latency

E. frequency of copies

Which functionalities or use cases are included in all HPE Converged Storage offerings for software-defined data centers? (Select three.)

A. Platforms that provide key elements of programmatic control of the SDDC infrastructure

B. HPE StoreVirtual VSA, HPE 3PAR StoreServ, and HPE StoreOnce VSA

C. Solutions that provide robust solutions, remote site protection, and simple enterprise- class choice for VDI

D. Converged Storage appliances that include the HPE Apollo and HPE Moonshot platforms

E. Platforms that support data center control that is entirely automated by software, providing the ability for applications to request infrastructure resources

F. Storage platforms designed to support virtualization growth at all stages of the expected data and performance needs over the life of the implementation

You size a Remote Copy solution for an HPE StoreServ customer. Which best practice should be implemented concerning Virtual Volumes (VVs)?

A. All VVs should be put into their own Remote Copy group BAll VVS belonging to the same application should be added to the same Remote Copy group

B. All VVs belonging to the same application should be added to the same Remote Copy group

C. All VVs should be spread evenly across all available Remote Copy groups

D. All VVs belonging to the same application should be added to different Remote Copy groups