最新的NVIDIA AI Infrastructure - NCP-AII免費考試真題
問題1
A system administrator wants to check the overall health status for their DGX systems. What command should be used?
正確答案: C
說明：（僅 VCESoft 成員可見）
問題2
A system administrator needs to install a GPU/DPU in a server. The server has a free PCI-e slot, there are enough free PCI-e lanes, and there is enough room for the card. Which procedure should be followed?
正確答案: D
說明：（僅 VCESoft 成員可見）
問題3
An infrastructure engineer in an AI factory has successfully replaced a power supply unit on an NVIDIA DGX H100. After installation, both the IN and OUT LEDs on the new power supply illuminate solid green. Which NVSM CLI command should the engineer use to quickly verify the overall system status and ensure it is operating as expected?
正確答案: C
說明：（僅 VCESoft 成員可見）
問題4
An engineer needs to validate 400G DAC cable signal integrity in a DGX cluster. Which CVT metric best identifies marginal cables needing replacement?
正確答案: B
說明：（僅 VCESoft 成員可見）
問題5
A user encounters "permission denied" errors when running GPU-accelerated containers on a Secure Boot-enabled system. What resolves this?
正確答案: A
說明：（僅 VCESoft 成員可見）
問題6
What is the purpose of using NCCL in verifying east/west fabric in an NVIDIA AI Factory?
(Choose two.)
(Choose two.)
正確答案: B,C
說明：（僅 VCESoft 成員可見）
問題7
During a maintenance window, a system administrator needs to verify the CUDA version installed on the NVIDIA DGX server to ensure compatibility with applications. Which command could be used in the maintenance script to check the installed CUDA version?
正確答案: D
說明：（僅 VCESoft 成員可見）
問題8
Refer to the image:
Which MAC address should be used by the system administrator as the DPU's out-of-band management interface MAC address?
Which MAC address should be used by the system administrator as the DPU's out-of-band management interface MAC address?
正確答案: D
說明：（僅 VCESoft 成員可見）
問題9
A system administrator needs to install a container toolkit and successfully run the following commands:
What step should be taken next to finish the installation?
What step should be taken next to finish the installation?
正確答案: C
說明：（僅 VCESoft 成員可見）
問題10
You are training a deep neural network using NCCL to coordinate communication across four GPUs in a single node. During early performance testing, you notice inconsistent scaling and longer-than-expected training times, even though all GPUs are being used. Which strategy would most effectively improve NCCL efficiency and collective operation performance in this setting?
正確答案: C
說明：（僅 VCESoft 成員可見）
問題11
A system administrator needs to troubleshoot multiple GPUs in a cluster environment. Which would be the most efficient tool for this?
正確答案: B
說明：（僅 VCESoft 成員可見）
問題12
During acceptance testing of a newly deployed AI cluster, engineers observe that GPUs remain below 60% utilization even though CPU usage, storage throughput, and network latency all fall within expected ranges. Before recommending expensive hardware upgrades, what should the engineering team do first?
正確答案: D
說明：（僅 VCESoft 成員可見）
問題13
A financial institution deploys NVIDIA BlueField DPUs in a shared AI infrastructure where multiple business units use the same physical network. Security administrators want to isolate infrastructure services from tenant workloads while enforcing networking policies independently of the host operating system. Which BlueField capability best satisfies this requirement?
正確答案: D
說明：（僅 VCESoft 成員可見）
問題14
After a firmware upgrade on a DGX H100, the administrator notices that one GPU is not detected by the system. Which troubleshooting step should be performed first to identify the root cause?
正確答案: B
說明：（僅 VCESoft 成員可見）
問題15
A system administrator needs to use DCGM-exporter to export GPU metrics to an external system to create interactive dashboards. What system can the DCGM-exporter use without additional configuration?
正確答案: B
說明：（僅 VCESoft 成員可見）
