Practice Free HPE7-S01 Exam Online Questions
An AI Architect is sizing the GPU memory requirements for a new Llama-2-70b model deployment. The requirement is to load the model weights into VRAM using BF16 (Bfloat16) precision.
Using the standard HPE sizing formula, what is the estimated memory consumption for the model weights alone (excluding KV cache and activation overhead)?
- A . 35 GB
- B . 140 GB
- C . 280 GB
- D . 70 GB
A customer is interested in the HPE Cray XD2000 system to reduce their data center’s Total Cost of Ownership (TCO).
How does the "shared infrastructure" chassis design of the XD2000 contribute to lowering TCO compared to standard 1U rack mount servers?
- A . It allows nodes to share the same CPU and RAM resources across the backplane.
- B . It uses a single shared boot drive for all four nodes.
- C . It allows multiple nodes to share power supplies and cooling fans within the chassis, increasing efficiency and reducing component counts.
- D . It eliminates the need for external network switches by integrating switching into the chassis.
A Solution Architect is mapping the logical network topology of an HPE Cray EX supercomputer to its physical cabinet layout. The logical design calls for a high-speed Slingshot interconnect fabric.
Physically, where are the Switch Chassis containing the Slingshot switch blades located within the HPE Cray EX liquid-cooled cabinet?
- A . They are installed at the rear of the cabinet, allowing for orthogonal connection to the compute blades.
- B . They are mounted in a separate network rack at the end of the row (End-of-Row).
- C . They are located in the bottom 4U of the cabinet to minimize center of gravity.
- D . They are installed at the front of the cabinet, interspersed with compute blades.
An AI Administrator is reviewing the default configuration of the Airflow instance deployed within HPE AI Essentials. They verify the settings for the standard execution pool.
What is the default number of worker slots assigned to the default_pool in the HPE AI Essentials Airflow environment?
- A . 256
- B . 32
- C . 64
- D . 128
During a site readiness check for an HPE ProLiant DLC deployment, you identify that the facility water loop requires a specific chemical additive to prevent biological growth.
Why must you verify that the additives used by the facility are compatible with the wetted materials (copper, stainless steel, etc.) in the HPE server cold plates and manifolds?
- A . Incompatible chemicals will cause the water to boil at room temperature.
- B . The server warranty is voided if the water is not colored blue.
- C . The flow rate sensors only work with distilled water.
- D . Incompatible chemicals can cause corrosion or galvanic reactions, leading to leaks, clogged micro-channels, and system failure.
What is a key differentiating feature of the HPE Adaptive Rack Cooling Solution (ARCS) regarding the direction of airflow it provides to the IT equipment?
- A . It provides vertical airflow (bottom-to-top) to match standard raised floor plenums.
- B . It provides side-to-side airflow for legacy telecommunications equipment.
- C . It provides horizontal airflow (front-to-back) within the rack, managed by the ARCS unit’s variable speed fans.
- D . It reverses the airflow, pulling air from the rear aisle and exhausting to the front.
You are navigating the HPE AI Essentials user interface to review the metrics from a recent training run.
To verify the specific hyperparameters (e.g., learning_rate, batch_size) logged during the run, which section of the interface should you access?
- A . Tools & Frameworks > Ray Dashboard
- B . Analytics > Spark Applications
- C . Data Science > Experiments > [Select Experiment] > [Select Run]
- D . Data Science > Models > [Select Model]
In a large-scale All-to-All communication pattern typical of AI training, network congestion can cause significant performance degradation.
Which unique congestion management capability is embedded directly into the Rosetta ASIC to mitigate this issue more effectively than standard Ethernet switches?
- A . It uses a software agent on the Fabric Manager node to poll switch counters and reconfigure routes every 5 minutes.
- B . It tracks individual flows in hardware and sends real-time backpressure signaling specifically to the source of the congestion (Targeted Flow Control).
- C . It randomly drops packets from high-bandwidth flows to ensure fairness for smaller flows (Random Early Detection).
- D . It relies solely on deep buffers to absorb all traffic bursts without dropping packets.
A Server Administrator is preparing to onboard a batch of HPE ProLiant Gen11 servers into HPE GreenLake for Compute Ops Management. The servers are currently in a "factory default" state and located behind a corporate firewall.
Which network requirement must be met to ensure the servers can successfully establish a connection to the HPE GreenLake cloud platform?
- A . The iLO must have a public IP address assigned directly to its NIC.
- B . The firewall must allow inbound traffic on TCP port 8080 from the HPE GreenLake IP ranges to the iLO.
- C . The servers must have a dedicated VPN tunnel established to the HPE GreenLake data center.
- D . The firewall must allow outbound traffic on TCP port 443 from the iLO management interface to the internet.
An AI Infrastructure Engineer is selecting the GPU configuration for an HPE Private Cloud AI "Small" configuration deployment. The primary use case is Generative AI Inference for a Llama-2-7b model, and the customer requires a cost-effective solution.
Which NVIDIA GPU is standardly included in the "Small" HPE Private Cloud AI configuration specifically for this inference workload?
- A . NVIDIA H100 NVL
- B . NVIDIA A16
- C . NVIDIA A100 SXM
- D . NVIDIA L40S