In a data center, what is the purpose and benefit of a DPU?
Answer(s): D
A Data Processing Unit (DPU) is a programmable offload engine that handles infrastructure tasks, such as networking, storage, and security functions, separately from the CPU, improving performance, reducing CPU overhead, and isolating those workloads for better security and manageability.
Which of the following statements is true about Kubernetes orchestration?
Answer(s): B,D
Kubernetes provides sophisticated scheduling to place workloads on nodes based on resource requests and constraints, and its built-in Service abstraction load-balances network traffic across pods.
In an AI cluster, what is the purpose job scheduling?
Answer(s): C
Job scheduling in an AI cluster assigns incoming workloads to available compute resources, ensuring efficient utilization and balancing of GPU/CPU capacity for training and inference tasks.
In an AI cluster, what is the importance of using Slurm?
Slurm is a workload manager that handles job scheduling and resource allocation, ensuring AI training and inference tasks are placed on the right nodes with available GPUs/CPUs.
What NVIDA tool should a data center administrator use to monitor NVIDIA GPUs?
NVIDIA Data Center GPU Manager (DCGM) provides real-time health monitoring, telemetry, and diagnostics specifically for NVIDIA GPUs in large-scale data center deployments, making it the ideal tool for administrators to track GPU performance and reliability.
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