Free NVIDIA NCA-AIIO Exam Questions

Become NVIDIA Certified with updated NCA-AIIO exam questions and correct answers

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Total 350 Questions | Updated On: Jun 17, 2026

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Question 1

Which feature of RDMA reduces CPU utilization and lowers latency?

A : Increased memory buffer size.

B : Network adapters that include hardware offloading.

C : NVIDIA Magnum I/O software.

Answer: B

Question 2

When should RoCE be considered to enhance network performance in a multi-node AI computing environment?

A : A network that experiences a high packet loss rate (PLR).

B : A network with large amounts of storage traffic.

C : A network that cannot utilize the full available bandwidth due to high CPU utilization.

Answer: C

Question 3

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 : Lower upfront costs and capital expenditure.

B : Scalability and flexibility.

C : Ensure data security and sovereignty.

D : Easy remote management.

Answer: C

Question 4

Your AI cluster handles a mix of training and inference workloads, each with different GPU resource requirements and runtime priorities. What scheduling strategy would best optimize the allocation of GPU resources in this mixed-workload environment?

A : Implement FIFO Scheduling Across All Jobs

B : Increase the GPU Memory Allocation for All Jobs

C : Manually Assign GPUs to Jobs Based on Priority

D : Use Kubernetes Node Affinity with Taints and Tolerations

Answer: D

Question 5

During routine monitoring of your AI data center, you notice that several GPU nodes are consistently reporting high memory usage but low compute usage. What is the most likely cause of this situation?

A : The power supply to the GPU nodes is insufficient

B : The GPU drivers are outdated and need updating

C : The workloads are being run with models that are too small for the available GPUs

D : The data being processed includes large datasets that are stored in GPU memory but not efficiently utilized by the compute cores

Answer: D

Page: 1 / 70

Total 350 Questions | Updated On: Jun 17, 2026

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