多选题 [InfiniBand Configuration] What are the two general user account types in MLNX - OS? Pick the 2 correct responses below:

A、 viewer

B、 monitor

C、 admin

D、 enable

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单选题 Which of the following options correctly describes the difference between UFM Telemetry, UFM Enterprise, and UFM Cyber AI?

A、UFM Telemetry provides real - time monitoring and analysis of network performance, UFM Enterprise focuses on network management and optimization, and UFM Cyber AI detects and mitigates network Security threats.

B、UFM Telemetry provides real - time monitoring and analysis of network performance. UFM Enterprise detects and mitigates network security threats, and UFM Cyber AI focuses on network management and Optimization.

C、UFM Telemetry detects and mitigates network security threats. UFM Enterprise provides real - time Monitoring and analysis of network performance, and UFM Cyber AI focuses on network management and Optimization.

D、UFM Telemetry focuses on network management and optimization, UFM Enterprise detects and Mitigates network security threats, and UFM Cyber AI provides real - time monitoring and analysis of Network performance.

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单选题 You are troubleshooting a Spectrum - X network and need to validate the fabric configuration. Which Feature of Spectrum - X allows for automated fabric validation?

A、NVIDIA NetQ

B、RoCE Adaptive Routing

C、NVIDIA DOCA

D、RoCE Performance Isolation

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单选题 Which of the following routing protocols is not capable of avoiding credit loops?

A、UPDOWN

B、All routing protocols are capable of avoiding credit loops

C、MINHOP

D、FAT TREE

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单选题 You're designing a multi-GPU system for AI training using NVIDIA GPUs with NVLink connections. You Need to maximize inter-GPU communication bandwidth. Which feature included in NCCL allows for Improved communication between GPUs and NICs?

A、Adaptive Routing

B、PXN

C、Graph Search Optimization

D、SHARP v2

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单选题 [InfiniBand Architecture] What is the basic functionality of an IB Router?

A、Connecting Ethernet switches to an InfiniBand fabric

B、Connecting SAN to an InfiniBand fabric

C、Connecting NVLink domains to an InfiniBand fabric

D、Connecting two (or more) InfiniBand fabrics

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单选题 You are planning to deploy a large - scale Spectrum - X network for AI workloads. Before physical Implementation, you want to validate the network design and configuration using a digital twin Approach. Which NVIDIA tool would be most appropriate for creating and simulating a digital twin of your Spectrum - X Network?

A、NVIDIA Base Command Manager

B、NVIDIA Omniverse

C、NVIDIA NetQ

D、NVIDIA Air

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单选题 [InfiniBand Configuration / SM Discovery] What command sequence is used to identify the exact name of the server that runs as the master SM in a multi - node fabric?

A、sminfo Smpquery ND <LID>

B、sminfo Smpquery NI <LID>

C、ibstat Sminfo <LID>

D、ibis lbsim <LID>

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单选题 You are optimizing an AI workload that involves multiple GPUs across different nodes in a data Center. The application requires both high - bandwidth GPU - to - GPU communication within nodes and Efficient communication between nodes. Which combination of NVIDIA technologies would best support this multi - node, multi - GPU AI workload?

A、NVLink for both intra - node and inter - node GPU communication.

B、InfiniBand for both intra - node and inter - node GPU communication.

C、NVLink for intra - node GPU communication and InfiniBand for inter - node communication.

D、PCIe for intra - node GPU communication and RoCE for inter - node communication.

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