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HP Exam HPE0-V27 Topic 1 Question 4 Discussion

Actual exam question for HP's HPE0-V27 exam
Question #: 4
Topic #: 1
[All HPE0-V27 Questions]

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?

Show Suggested Answer Hide Answer
Suggested 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

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

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

HPE Alletra 6000 Data Sheet

HPE Synergy 480 Gen10 Compute Module - Overview

HPE Apollo 6500 Gen10 Plus System - Overview

What is SCSI (Small Computer System Interface)? - Definition from WhatIs.com

What is SMB (Server Message Block)? - Definition from WhatIs.com

What is NFS (Network File System)? - Definition from WhatIs.com

by Shonda at Mar 15, 2024, 12:44 PM

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Rosalind
10 months ago
I think SMB might also be a good option, as it can handle high transfer rates.
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Hollis
10 months ago
I'm not sure about RoCE, what about NFS for this requirement?
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Asha
10 months ago
I agree with Willard, RoCE is a great choice for machine learning environments.
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Willard
10 months ago
I think we should recommend RoCE for low latencies and high transfer rates.
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Vilma
10 months ago
I agree with Lashunda, RoCE is specifically designed for high performance networking and would be better for this environment.
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Lashunda
10 months ago
But NFS might not provide the low latencies required for machine learning tasks.
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Stephane
11 months ago
I disagree, I believe NFS would be more suitable because of its easy setup and compatibility.
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Lashunda
11 months ago
I think RoCE would be the best option for this scenario.
upvoted 0 times
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