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Total 15 questions
Exam Code: NCA-AIIO                Update: Oct 16, 2025
Exam Name: NVIDIA-Certified Associate AI Infrastructure and Operations

NVIDIA NVIDIA-Certified Associate AI Infrastructure and Operations NCA-AIIO Exam Dumps: Updated Questions & Answers (October 2025)

Question # 1

What is one key advantage that Cloud GPU Infrastructure has over On-Prem GPU infrastructure?

A.

Lower cost barrier to entry.

B.

Reduced cost of I/O traffic.

C.

Greater flexibility for hardware orchestration.

Question # 2

Which are three key features of InfiniBand networking technology?

A.

High reliability, high latency, and CPU offloads.

B.

High latency, high reliability, and high bandwidth.

C.

GPU offloads, low latency, high reliability.

D.

Low latency, high bandwidth, and CPU offloads.

Question # 3

What is the importance of a job scheduler in an AI resource-constrained cluster?

A.

It allocates resources based on which job requests came first.

B.

It ensures that all jobs in the cluster are executed simultaneously.

C.

It increases the number of resources available in the cluster.

D.

It allocates resources efficiently and optimizes job execution.

Question # 4

What is a significant benefit of using containers in an AI development environment?

A.

They increase the base accuracy of AI models by optimizing their algorithms.

B.

They ensure that AI applications run consistently across different computing environments.

C.

They can automatically generate AI datasets for machine learning model training.

D.

They directly increase the processing speed of GPUs used in AI computations.

Question # 5

In a data center, what is the purpose and benefit of a DPU?

A.

A DPU is responsible for providing backup and disaster recovery solutions.

B.

A DPU is used for managing physical infrastructure, such as power and cooling.

C.

A DPU is responsible for managing network connections and security.

D.

A DPU is designed to offload, accelerate, and isolate infrastructure workloads.

Question # 6

Which architecture is the core concept behind large language models?

A.

BERT Large model

B.

State space model

C.

Transformer model

D.

Attention model

Question # 7

Which NVIDIA tool aids data center monitoring and management?

A.

NVIDIA Mellanox Insight

B.

NVIDIA Clara

C.

NVIDIA TensorRT

D.

NVIDIA DCGM

Question # 8

What is an advantage of InfiniBand over Ethernet?

A.

InfiniBand always provides higher bandwidth than Ethernet.

B.

InfiniBand supports RDMA while Ethernet does not.

C.

InfiniBand offers lower latency than Ethernet.

Question # 9

How many 1 Gb Ethernet in-band network connections are in a DGX H100 system?

A.

1

B.

2

C.

0

Question # 10

How many distinct network fabrics are in an AI cluster?

A.

3

B.

2

C.

4

D.

5

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Total 15 questions

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