Online 1Z0-1127-25 Practice Test

Question 1

In LangChain, which retriever search type is used to balance between relevancy and diversity?

Options :

A : similarity_score_threshold

B : mmr

C : similarity

D : top k

Answer: D

Question 2

What is the purpose of the "stop sequence" parameter in the OCI Generative AI Generation models?

Options :

A : It specifies a string that tells the model to stop generating more content.

B : It assigns a penalty to frequently occurring tokens to reduce repetitive text.

C : It determines the maximum number of tokens the model can generate per response.

D : It controls the randomness of the model-s output, affecting its creativity.

Answer: A

Question 3

How do pre-trained models used for text embedding in OCI Generative AI represent textual data?

Options :

A : By assigning a unique numerical identifier to each individual word.

B : By converting text into an image format suitable for computer vision tasks.

C : By creating a high-dimensional vector capturing the semantic meaning of the text.

D : By identifying and extracting named entities like people, locations,

Answer: C

Question 4

After fine-tuning a model in a dedicated AI cluster, which option allows you to deploy the model for real-world use cases?

Options :

A : Directly exporting the model from the cluster for local deployment.

B : Configuring the cluster for continuous inference on incoming requests.

C : Saving the fine-tuned model as a file and uploading it to a separate service.

D : Creating an endpoint within the dedicated AI cluster for model access.

Answer: D

Question 5

What does "k-shot prompting" refer to when using Large Language Models for task-specific applications?

Options :

A : Explicitly providing k examples of the intended task in the prompt to guide the model’s output

B : Limiting the model to only k possible outcomes or answers for a given task

C : Providing the exact k words in the prompt to guide the model’s response

D : The process of training the model on k different tasks simultaneously to improve its versatility

Answer: A

EXPERTY DESIGNED 1Z0-1127-25 PRACTICE TEST