Free Dell EMC NCA-GENL Exam Questions

Become Dell EMC Certified with updated NCA-GENL exam questions and correct answers

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Total 351 Questions | Updated On: Jul 22, 2025

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Question 1

Which of the following prompt engineering techniques is most effective for improving an LLM's performance on multi-step reasoning tasks?

A : Retrieval-augmented generation without context

B : Few-shot prompting with unrelated examples.

C : Zero-shot prompting with detailed task descriptions.

D : Chain-of-thought prompting with explicit intermediate steps.

Answer: D

Question 2

Which calculation is most commonly used to measure the semantic closeness of two text passages?

A : Hamming distance

B : Jaccard similarity

C : Cosine similarity

D : Euclidean distance

Answer: C

Question 3

Which calculation is most commonly used to measure the semantic closeness of two text passages?

A : Hamming distance

B : Jaccard similarity

C : Cosine similarity

D : Euclidean distance

Answer: C

Question 4

Which of the following prompt engineering techniques is most effective for improving an LLM's performance on multi-step reasoning tasks?

A : Retrieval-augmented generation without context

B : Few-shot prompting with unrelated examples.

C : Zero-shot prompting with detailed task descriptions.

D : Chain-of-thought prompting with explicit intermediate steps.

Answer: D

Question 5

In the context of developing an AI application using NVIDIA's NGC containers, how does the use of containerized environments enhance the reproducibility of LLM training and deployment workflows?

A : Containers automatically optimize the model's hyperparameters for better performance.

B : Containers encapsulate dependencies and configurations, ensuring consistent execution across systems.

C : Containers reduce the model's memory footprint by compressing the neural network.

D : Containers enable direct access to GPU hardware without driver installation.

Answer: B

Page: 1 / 71

Total 351 Questions | Updated On: Jul 22, 2025

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