Free Dell EMC NCP-IB Exam Questions
Absolute Free NCP-IB Exam Practice for Comprehensive Preparation
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Dell EMC NCP-IB Exam Questions
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Provided By: Dell EMC
- Exam: NCP - InfiniBand
- Certification: NVIDIA Certified Professional
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Total Questions: 240
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Updated On: Dec 07, 2025
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Rated: 4.9 |
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Online Users: 480
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Question 1
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Which of the following best describes how load balancing is achieved in an InfiniBand fabric using switches?
Answer: C
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Which of the following best describes how load balancing is achieved in an InfiniBand fabric using switches?
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Question 2
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You are tasked with setting up an HPC cluster using MPI over InfiniBand. As part of the setup, you need to ensure optimal data transfer performance between nodes. Which of the following is the most critical MPI feature for optimizing communication over InfiniBand in this context?
Answer: C
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You are tasked with setting up an HPC cluster using MPI over InfiniBand. As part of the setup, you need to ensure optimal data transfer performance between nodes. Which of the following is the most critical MPI feature for optimizing communication over InfiniBand in this context?
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Question 3
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A financial services company is using RDMA over InfiniBand to accelerate the processing of real-time market data between servers. The application employs zero-copy techniques to avoid unnecessary data copies during communication. However, after switching to this configuration, the company observes that CPU utilization is still relatively high during data transfers, and performance gains are less than expected. What could be the most likely reason for the suboptimal performance?
Answer: C
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A financial services company is using RDMA over InfiniBand to accelerate the processing of real-time market data between servers. The application employs zero-copy techniques to avoid unnecessary data copies during communication. However, after switching to this configuration, the company observes that CPU utilization is still relatively high during data transfers, and performance gains are less than expected. What could be the most likely reason for the suboptimal performance?
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Question 4
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Which of the following describes a key advantage of InfiniBand's link-layer protocol in achieving high-performance interconnects?
Answer: B
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Which of the following describes a key advantage of InfiniBand's link-layer protocol in achieving high-performance interconnects?
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Question 5
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You are responsible for the deployment of a large-scale data center using NVIDIA's InfiniBand for AI workloads. Your goal is to ensure both the scalability and reliability of the fabric as the data center grows over time. The initial deployment involves 100 nodes, but you plan to expand to 500 nodes within the next year. It's critical that performance scales with the growth, minimizing bottlenecks, and ensuring reliability without network downtime. Which best practice should you implement to ensure scalability and reliability in a production InfiniBand environment as your data center grows?
Answer: A
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You are responsible for the deployment of a large-scale data center using NVIDIA's InfiniBand for AI workloads. Your goal is to ensure both the scalability and reliability of the fabric as the data center grows over time. The initial deployment involves 100 nodes, but you plan to expand to 500 nodes within the next year. It's critical that performance scales with the growth, minimizing bottlenecks, and ensuring reliability without network downtime. Which best practice should you implement to ensure scalability and reliability in a production InfiniBand environment as your data center grows?