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1z0-1127-24 Questions and Answers

Question # 6

Which statement is true about string prompt templates and their capability regarding variables?

A.

They support any number of variables, including the possibility of having none.

B.

They require a minimum of two variables to function properly.

C.

They are unable to use any variables.

D.

They can only support a single variable at a time.

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Question # 7

Which is NOT a typical use case for LangSmith Evaluators?

A.

Measuring coherence of generated text

B.

Aliening code readability

C.

Evaluating factual accuracy of outputs

D.

Detecting bias or toxicity

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Question # 8

How does the architecture of dedicated Al clusters contribute to minimizing GPU memory overhead forT- Few fine-tuned model inference?

A.

By sharing base model weights across multiple fine-tuned model’s on the same group of GPUs

B.

By optimizing GPIJ memory utilization for each model’s unique para

C.

By allocating separate GPUS for each model instance

D.

By loading the entire model into G PU memory for efficient processing

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Question # 9

Given the following code:

Prompt Template

(input_variable[‘’rhuman_input",'city’’], template-template)

Which statement is true about Promt Template in relation to input_variables?

A.

PromptTemplate requires a minimum of two variables to function property.

B.

PromptTemplate can support only a single variable M a time.

C.

PromptTemplate supports Any number of variable*, including the possibility of having none.

D.

PromptTemplate is unable to use any variables.

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Question # 10

Which is a cost-related benefit of using vector databases with Large Language Models (LLMs)?

A.

They require frequent manual updates, which increase operational costs.

B.

They offer real-time updated knowledge bases and are cheaper than fine-tuned LLMs.

C.

They increase the cost due to the need for real- time updates.

D.

They are more expensive but provide higher quality data.

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Question # 11

What do prompt templates use for templating in language model applications?

A.

Python’s lambda functions

B.

Python’s str.format syntax

C.

Python’s list comprehension syntax

D.

Python’s class and object structures

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Question # 12

Why is it challenging to apply diffusion models to text generation?

A.

Because text generation does not require complex models

B.

Because text is not categorical

C.

Because text representation is categorical unlike images

D.

Because diffusion models can only produce images

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Question # 13

What does a cosine distance of 0 indicate about the relationship between two embeddings?

A.

They are completely dissimilar

B.

They are unrelated

C.

They have the same magnitude

D.

They are similar in direction

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Question # 14

Which statement best describes the role of encoder and decoder models in natural language processing?

A.

Encoder models and decoder models both convert sequence* of words into vector representations without generating new text.

B.

Encoder models are used only for numerical calculations, whereas decoder models are used to interpret the calculated numerical values back into text.

C.

Encoder models take a sequence of words and predict the next word in the sequence, whereas decoder models convert a sequence of words into a numerical representation.

D.

Encoder models convert a sequence of words into a vector representation, and decoder models take this vector representation to sequence of words.

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Question # 15

Which statement describes the difference between Top V and Top p" in selecting the next token in the OCI Generative AI Generation models?

A.

Top k selects the next token based on its position in the list of probable tokens, whereas "Top p" selects based on the cumulative probability of the Top token.

B.

Top K considers the sum of probabilities of the top tokens, whereas Top" selects from the Top k" tokens sorted by probability.

C.

Top k and Top p" both select from the same set of tokens but use different methods to prioritize them based on frequency.

D.

Top k and "Top p" are identical in their approach to token selection but differ in their application of penalties to tokens.

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Question # 16

What distinguishes the Cohere Embed v3 model from its predecessor in the OCI Generative AI service?

A.

Improved retrievals for Retrieval Augmented Generation (RAG) systems

B.

Capacity to translate text in over u languages

C.

Support for tokenizing longer sentences

D.

Emphasis on syntactic clustering of word embedding’s

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Question # 17

Which is a key characteristic of the annotation process used in T-Few fine-tuning?

A.

T-Few fine-tuning uses annotated data to adjust a fraction of model weights.

B.

T-Few fine-tuning requires manual annotation of input-output pain.

C.

T- Few fine-tuning involves updating the weights of all layers in the model.

D.

T-Few fine-tuning relies on unsupervised learning techniques for annotation.

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Question # 18

What does the Loss metric indicate about a model's predictions?

A.

Loss is a measure that indicates how wrong the model's predictions are.

B.

Loss measures the total number of predictions made by a model.

C.

Loss describes the accuracy of the right predictions rather than the incorrect ones.

D.

Loss indicates how good a prediction is, and it should increase as the model improves.

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Question # 19

How can the concept of "Groundedness" differ from "Answer Relevance" in the context of Retrieval Augmented Generation (RAG)?

A.

Groundedness pertains to factual correctness, whereas Answer Relevance concerns query relevance.

B.

Groundedness measures relevance to the user query, whereas Answer Relevance evaluates data integrity.

C.

Groundedness focuses on data integrity, whereas Answer Relevance emphasizes lexical diversity.

D.

Groundedness refers to contextual alignment, whereas Answer Relevance deals with syntactic accuracy.

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