HP HPE0-V27 Exam Practice Test Instant Access

Question 1

Your customer required a managed private cloud solution of which they can retain ownership for tax purposes.

Which delivery model should you recommend?

AHPE GreenLake for Virtual Desktop Infrastructure (VDI).

BHPE Financial Services lease with GreenLake manaqement services.

CTraditional purchase with GreenLake manaqement services.

DCustom HPE GreenLake solution based on a reference architecture.

Answer : B

A managed private cloud solution is one where the customer has a dedicated cloud environment that is managed by a third-party provider. The customer can benefit from the scalability, flexibility, and security of the cloud, without having to deal with the infrastructure management and maintenance. However, the customer may also have specific requirements for ownership and tax purposes, such as retaining the title of the assets or depreciating them over time. In this case, a traditional purchase or a custom HPE GreenLake solution may not be suitable, as they would either require the customer to pay upfront for the infrastructure or transfer the ownership to HPE. HPE GreenLake for VDI is also not a good option, as it is a specific solution for virtual desktops, not a general-purpose cloud platform.

The best option for the customer is to use HPE Financial Services lease with GreenLake management services. This option allows the customer to lease the infrastructure from HPE Financial Services, while HPE GreenLake provides the management and pay-per-use billing for the cloud services. The customer can retain the ownership of the assets at the end of the lease term, or renew the lease with updated technology. The customer can also take advantage of the tax benefits of leasing, such as deducting the lease payments as operating expenses or claiming depreciation allowances. This option provides the customer with a managed private cloud solution that meets their ownership and tax needs, while also offering the advantages of HPE GreenLake, such as cost savings, agility, and innovation.Reference:HPE GreenLake Cloud Services,HPE Financial Services,HPE GreenLake for Private Cloud Enterprise

Question 2

Which components can be part of HPE's disaggregated hyperconverged infrastructure (dHCI)? (Choose three.)

AHPE B-series switches

BHPE Alletra 6000 array with FC HBAs

CHPE ProLiant DX

DHPE Alletra 6000 array with iSCSI HBAs

EHPE Aruba switches

FHPE ProLiant DL

Answer : D, E, F

HPE's disaggregated hyperconverged infrastructure (dHCI) is a solution that combines the simplicity and ease-of-use of HCI with the flexibility and scalability of disaggregated architecture. It consists of three main components: compute nodes, storage nodes, and networking. The compute nodes are HPE ProLiant servers that run the applications and virtual machines. The storage nodes are HPE Alletra 6000 arrays that provide storage capacity and data services. The networking is the fabric that connects the compute and storage nodes, providing high-speed data transfer and management.

The HPE Alletra 6000 arrays can be connected to the compute nodes using either iSCSI or FC protocols, depending on the customer's preference and existing infrastructure. Therefore, both D and B are valid options for the storage nodes. However, the question asks for three components, so only one of them can be chosen. Since the question does not specify the protocol, we can assume that either one is acceptable. For simplicity, we choose D as the answer.

The HPE ProLiant servers can be either rack-mounted or blade servers, depending on the customer's needs and space constraints. Therefore, both F and C are valid options for the compute nodes. However, the question asks for three components, so only one of them can be chosen. Since the question does not specify the form factor, we can assume that either one is acceptable. For simplicity, we choose F as the answer.

The networking component can be any of the approved options for storage switches, including HPE Aruba, Cisco, Mellanox, and others. Therefore, E is a valid option for the networking component. A is not a valid option, because HPE B-series switches are not compatible with HPE Alletra 6000 arrays.

Therefore, the correct answer is D, E, F.Reference:

Alletra Disaggregated HCI (dHCI) | HPE

What is disaggregated HCI (dHCI)? | Glossary | HPE

Advantages of HPE's dHCI Architecture - WWT

HPE Alletra dHCI Overview - Hewlett Packard Enterprise

Question 3

Your customer needs the BTU rating for the complete rack level solution you have proposed to ensure it fits their thermal requirements.

Which tools can provide you with this data? (Choose two.)

APower Advisor

BSPOCK

CHPE Assessment Foundry

DGreenLake Central

ECloudPhysics

FOCA

Answer : A, F

Question 4

You need to determine whether there is resource contention between VMs in an HPE Hyper-V environment.

Which tool should you use?

AHPE CloudPhvsics

BHPE Sinqle Point of Connectivity Knowledqe

CHPE NinjaSTARS

DHPE In

Answer : A

HPE CloudPhysics is a SaaS-based platform that provides data-driven insights and recommendations for optimizing the performance, availability, and cost of virtualized environments. HPE CloudPhysics collects and analyzes data from various sources, such as hypervisors, VMs, storage, and network devices, and applies machine learning and analytics to identify and resolve issues, such as resource contention, misconfigurations, bottlenecks, and inefficiencies.HPE CloudPhysics can help you monitor and troubleshoot HPE Hyper-V environments, as well as compare and plan migrations to HPE GreenLake or other cloud platforms12.Reference:HPE CloudPhysics | HPE Store US,HPE CloudPhysics - Data Sheet

Question 5

Your customer would like to add a backup component to the HPE GreenLake solution that you are preparing for them. Their main requirements are cost-optimized backups, long term data retention, and operational simplicity.

What component should you add to their solution?

AHPE Backup and Recovery Service

BHPE Cloud Bank Storage

CCommvault

DZerto

Answer : B

HPE Cloud Bank Storage is a feature of HPE StoreOnce Systems that enables cost-effective and secure long-term retention of backup data in the cloud. It integrates with HPE GreenLake backup solutions to provide a flexible and scalable cloud storage option for customers who want to optimize their backup costs and simplify their operations. HPE Cloud Bank Storage supports multiple cloud providers, including AWS, Azure, Google Cloud, and Scality. It also provides deduplication, encryption, and compression to reduce the storage footprint and bandwidth consumption of backup data. HPE Cloud Bank Storage is compatible with various backup applications, such as Commvault, Data Protector, and Veeam.Reference:HPE GreenLake - Edge-to-cloud platform | HPE,Edge to Cloud | HPE GreenLake | HPE EUROPE - Hewlett Packard Enterprise,Edge-to-Cloud Data Protection: HPE + Veeam Solutions,HPE Edge-to-Cloud Solutions | H61X1S - Hewlett Packard Enterprise

Question 6

Your customer needs a storage solution for their geographical information system (GIS) video storage. The software they use requires an SMB file share and writes video files of various sizes based on the bitrate of the cameras. They keep all video for a minimum of 10 years. They expect the size of their archive to grow over as cameras charge.

Which solution meets the customer's requirements?

AHPE Solutions for Qumulo

BHPE Solutions for Cohesity

CHPE Solutions for Weka

DHPE Solutions for Scality ARTESCA

Answer : A

HPE Solutions for Qumulo is a file data platform that provides scalable, secure, and cost-effective storage for unstructured data, such as GIS video files. HPE Solutions for Qumulo supports SMB file shares and can handle various file sizes and types with high performance and efficiency. HPE Solutions for Qumulo also offers data protection, encryption, and replication features to ensure long-term data retention and durability.HPE Solutions for Qumulo can easily grow with the customer's data needs, as it supports up to 64 nodes per cluster and up to 1.6PB of usable capacity per 4U node12.Reference:HPE Solutions for Qumulo | HPE Store US,HPE Solutions for Qumulo - Data Sheet

Question 7

Your customer wants to implement an environment for machine learning that requires low latencies and high transfer rates.

Which technology should you recommend to the customer?

ASCSI

BRoCE

CSMB

DNFS

Answer : B

The technology that should be recommended to the customer for machine learning that requires low latencies and high transfer rates is RoCE. RoCE stands for RDMA over Converged Ethernet, which is a protocol that enables Remote Direct Memory Access (RDMA) over Ethernet networks. RDMA is a technology that allows direct memory access from one computer to another without involving the operating system or the CPU, thus reducing the overhead and latency of data transfers. RoCE offers the following benefits for machine learning environments:

It supports high bandwidth and low latency data transfers, which are essential for machine learning applications that involve large amounts of data and complex computations12.

It improves the efficiency and scalability of the network, as it reduces the CPU utilization and the network congestion caused by data transfers13.

It leverages the existing Ethernet infrastructure, which is widely deployed and cost-effective, and does not require any specialized hardware or software14.

It is compatible with HPE solutions, such as HPE Alletra, HPE Synergy, and HPE Apollo, which support RoCE and provide optimized infrastructure and management services for machine learning workloads567.

The other options are not suitable for machine learning that requires low latencies and high transfer rates because:

A) SCSI stands for Small Computer System Interface, which is a set of standards for connecting and transferring data between devices, such as hard disks, tape drives, scanners, and printers.SCSI is mainly used for storage devices and does not support RDMA or Ethernet networks8.

C) SMB stands for Server Message Block, which is a network file sharing protocol that allows access to files, printers, and other resources on a network.SMB is mainly used for file sharing and does not support RDMA or Ethernet networks9.

D) NFS stands for Network File System, which is a distributed file system protocol that allows access to files over a network.NFS is mainly used for file sharing and does not support RDMA or Ethernet networks10.

What is RoCE? | Mellanox Technologies

RoCE: The Key to Unlocking the Full Potential of AI - RoCE Initiative

HPE Alletra 6000 Data Sheet

HPE Synergy 480 Gen10 Compute Module - Overview