Practice Free HPE7-S01 Exam Online Questions
An HPC application uses the Libfabric API to communicate directly with the HPE Slingshot NICs.
Which specific offload capability does the HPE Slingshot NIC provide to accelerate these MPI-based applications?
- A . Full offload of the Lustre file system metadata operations.
- B . TCP/IP checksum offload only.
- C . Full offload of MPI message matching and asynchronous message progression.
- D . Automatic translation of MPI calls to HTTP REST requests.
An administrator is configuring the downlink ports on the Aruba CX 8325 ToR switches that connect to the HPE ProLiant worker nodes in a VCF environment.
How should these Ethernet ports be configured to ensure they can carry traffic for the management, vMotion, vSAN, and VM overlay networks simultaneously?
- A . Configure them with a separate physical port for each VLAN to ensure traffic isolation.
- B . Configure them as trunk enabled ports allowing all VLANs required for the VMware Cloud Foundation stack.
- C . Configure them as access ports on the management VLAN only; VCF uses in-band management for all traffic.
- D . Configure them as routed ports with OSPF enabled to support Layer 3 connectivity to the hosts.
A data center technician has been asked to onboard a new shipment of HPE ProLiant Gen11 servers into HPE GreenLake for Compute Ops Management. They need the ability to register these devices and assign subscription entitlements.
Which RBAC role within HPE GreenLake for Compute Ops Management grants the specific permission to perform onboarding?
- A . Service Account
- B . Administrator
- C . Operator
- D . Observer
An HPC engineer is servicing an HPE Cray EX2500 cabinet. Unlike the EX4000 which is a dedicated liquid-cooled cabinet, the EX2500 is designed to fit into standard enterprise data centers.
What specific cooling feature distinguishes the HPE Cray EX2500 when configured without rear door heat exchangers, compared to standard air-cooled racks?
- A . It uses a hybrid air/liquid design where fans cool the CPUs and liquid cools the GPUs.
- B . It requires a dedicated facility chilled water loop of 4C, unlike the EX4000 which supports warm water.
- C . It can be configured as a 100% liquid-cooled rack (DLC fanless) where all cooling needs are provided by DLC and the CDUs, requiring no fans.
- D . It uses immersion cooling tanks that slide into the rack rails.
A database architect needs to maximize the in-memory capacity of a single HPE ProLiant Compute DL380 Gen12 server node for a large SAP HANA deployment.
What is the maximum memory capacity supported by this server platform when populated with 256 GB DDR5 DIMMs?
- A . 4 TB
- B . 8 TB
- C . 12 TB
- D . 6 TB
An application developer needs to integrate a Generative AI model into a new customer support application. They decide to use NVIDIA NIM to simplify the deployment.
What creates the specific value of using an NVIDIA NIM compared to pulling a raw model weights file from Hugging Face?
- A . NIM converts the model into a proprietary format that can only run on NVIDIA CPUs.
- B . NIM is a hardware appliance that must be physically installed in the rack to accelerate inference.
- C . NIM is a training framework specifically designed for Reinforcement Learning from Human Feedback (RLHF).
- D . NIM provides a prebuilt container that includes the model, domain-specific CUDA libraries, standard APIs, and an optimized inference engine (like TensorRT-LLM).
A DevOps Engineer is troubleshooting a Kubernetes cluster intended for AI training. Pods requiring GPU resources are failing to schedule. Upon investigation, it appears the NVIDIA drivers are not properly loaded on the new worker nodes.
Which component of the NVIDIA AI Enterprise software stack is responsible for automating the deployment and management of NVIDIA drivers, the CUDA toolkit, and the device plugin on Kubernetes nodes?
- A . NVIDIA GPU Operator
- B . NVIDIA NeMo Curator
- C . HPE Service Pack for ProLiant (SPP)
- D . NVIDIA Triton Inference Server
A network architect is comparing the congestion management capabilities of HPE Slingshot versus NVIDIA Spectrum-X.
Which statement correctly differentiates the Flow Metering approach used by Spectrum-X from the endpoint throttling used by Slingshot?
- A . Spectrum-X Flow Metering is performed by the switch control plane based on CC packets to target source flows, whereas Slingshot uses a hardware back-channel to signal NICs to limit injection rates.
- B . Spectrum-X Flow Metering is only available on InfiniBand, not Ethernet.
- C . Spectrum-X Flow Metering requires the installation of a host-based agent, whereas Slingshot is agentless.
- D . Spectrum-X Flow Metering relies solely on PFC pause frames, whereas Slingshot uses ECN.
A Compliance Officer requires access to the HPE GreenLake platform to audit the inventory and health status of the compute infrastructure. To comply with security policies, this account must be incapable of making any configuration changes.
Which role should the Organization Administrator assign to this auditor?
- A . Operator
- B . Tenant Viewer
- C . Observer
- D . Administrator
A Network Engineer is analyzing the performance of an HPC cluster running a molecular dynamics simulation. The workload creates short-lived, small packet flows that are causing endpoint congestion ("incast") issues.
How does the HPE Slingshot interconnect uniquely address this specific type of congestion compared to standard Ethernet flow control mechanisms?
- A . It uses a hardware-based back-channel where switches identify the specific source NIC causing congestion and signal it to limit packet injection rates.
- B . It employs Deep Packet Inspection (DPI) at the edge routers to prioritize HPC traffic over standard management traffic.
- C . It uses Priority Flow Control (PFC) to pause all traffic on the uplink connected to the congested switch, regardless of the traffic source.
- D . It relies on the Rosetta ASIC to drop packets immediately when buffers are full to signal TCP congestion windows to shrink.