NCA-AIIO Exam Training Practice Tests (NVIDIA-Certified Associate AI Infrastructure and Operations)]

Question 1

Which NVIDIA technology provides the broadest ecosystem for parallel computation across languages?

A. CUDA B. OpenCL C. cuGraph D. Triton Inference Server

Correct Answer: A

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Question 2

What is the primary command for checking the GPU utilization on a single DGX H100 system?

A. nvidia-smi B. nvml C. ctop

Correct Answer: A

Question 3

What aspect of AI infrastructure design is MOST critical for ensuring high availability of production AI services during hardware or node failures?

A. Periodic expansion of training datasets with backup copies. B. Custom GPU driver builds optimized for each application. C. Automated failover orchestration and elastic scaling across redundant nodes. D. Manual GPU restarts and ad hoc redeployment during incidents.

Correct Answer: C

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Question 4

An IT professional is considering whether to implement an on-prem or cloud infrastructure. Which of the following is a key advantage of on-prem infrastructure?

A. Ensure data security and sovereignty. B. Easy remote management. C. Scalability and flexibility. D. Lower upfront costs and capital expenditure.

Correct Answer: A

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Question 5

What should an AI operations team do to maintain consistency when scaling workloads across different environments?

A. Use containers to package dependencies for reproducibility. B. Document differences between test and production. C. Boost hardware speed for every deployment.

Correct Answer: A

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Question 6

Which phase of deep learning benefits the greatest from a multi-node architecture?

A. Data Augmentation B. Training C. Inference

Correct Answer: B

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Question 7

What is the primary command for checking the GPU utilization on a single DGX H100 system?

A. nvidia-smi B. nvml C. ctop

Correct Answer: A

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Question 8

Which two components are included in GPU Operator? (Choose two.)

A. Drivers B. TensorFlow C. DCGM D. PyTorch

Correct Answer: A,C

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NVIDIA-Certified Associate AI Infrastructure and Operations - NCA-AIIO Exam Practice Test