A research institution is deploying a PowerScale cluster for high-performance computing (HPC) workloads that require very low latency. Which node type should be selected?

Hybrid nodes with a mix of SSD and HDD

High-density nodes with large HDDs

Performance-optimized nodes with more CPU

All-flash nodes with NVMe drives

A video production company wants to connect their PowerScale cluster to an existing 40GbE network. The nodes currently have 10GbE ports. Which alternative accessory should be installed to achieve the required connectivity?

A SAS HBA to connect to a 40GbE switch

An InfiniBand adapter with a converter to Ethernet

A 40GbE network interface card (NIC)

A GPU accelerator to offload network processing

An administrator is implementing a supported alternative configuration that uses a different backend network protocol. After implementation, the cluster reports backend communication errors. The administrator has verified the switch configuration and cabling. What should be the next step?

Replace the backend switches with models that support the new protocol

Reboot all nodes to reset the backend interfaces

Disable the backend network and use the front-end for cluster traffic

Verify that all nodes are running the same OneFS version

A company is implementing a supported alternative configuration that uses a separate backend network for cluster traffic. After implementation, the cluster reports backend network errors. The administrator has verified that the switches are configured correctly. What should be the next step?

Reboot all nodes to reset the network interfaces

Check the node's backend network interface settings and cabling

Disable the backend network and use the front-end for cluster traffic

Replace the backend switches with higher-end models

A company is installing a supported battery backup unit (BBU) in a PowerScale node to protect cache data during power loss. After installation, the BBU is not recognized by OneFS. What should the administrator do?

Update the node's BIOS to the latest version

Run a cluster health check to detect the BBU

Check the BBU's connection and enable it in OneFS

Replace the BBU with a different model

Dell PowerScale Maintenance v2

Domain 4Objective 3

Implement Alternative Accessories or Configurations for PowerScale POWERSCALE-MAINTENANCE Practice Questions (Page 1)

Part of the PowerScale Implementation domain, which accounts for 25% of the POWERSCALE-MAINTENANCE exam.

10questions here

2free pages

4concepts

25%of the exam

Questions 1–5

1application · easy
A research institution is deploying a PowerScale cluster for high-performance computing (HPC) workloads that require very low latency. Which node type should be selected?
Select an answer first
2application · easy
A video production company wants to connect their PowerScale cluster to an existing 40GbE network. The nodes currently have 10GbE ports. Which alternative accessory should be installed to achieve the required connectivity?
Select an answer first
3expert · hard
An administrator is implementing a supported alternative configuration that uses a different backend network protocol. After implementation, the cluster reports backend communication errors. The administrator has verified the switch configuration and cabling. What should be the next step?
Select an answer first
4expert · medium
A company is implementing a supported alternative configuration that uses a separate backend network for cluster traffic. After implementation, the cluster reports backend network errors. The administrator has verified that the switches are configured correctly. What should be the next step?
Select an answer first
5application · medium
A company is installing a supported battery backup unit (BBU) in a PowerScale node to protect cache data during power loss. After installation, the BBU is not recognized by OneFS. What should the administrator do?
Select an answer first

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