Oracle certsexpert oracle Cloud Infrastructure 1z0-1127-25 Oracle Study Notes by Ryker q79 vce pdf

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Exam Name:	Oracle Cloud Infrastructure 2025 Generative AI Professional
Exam Code:	1z0-1127-25 Dumps
Vendor:	Oracle	Certification:	Oracle Cloud Infrastructure
Questions:	88 Q&A's	Shared By:	ryker

Question 8

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

Options:

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

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.

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

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

Discussion

Question 9

When should you use the T-Few fine-tuning method for training a model?

Options:

For complicated semantic understanding improvement

For models that require their own hosting dedicated AI cluster

For datasets with a few thousand samples or less

For datasets with hundreds of thousands to millions of samples

Discussion

Question 10

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

Options:

Support for tokenizing longer sentences

Improved retrievals for Retrieval Augmented Generation (RAG) systems

Emphasis on syntactic clustering of word embeddings

Capacity to translate text in over 100 languages

Discussion

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Question 11

What is the purpose of memory in the LangChain framework?

Options:

To retrieve user input and provide real-time output only

To store various types of data and provide algorithms for summarizing past interactions

To perform complex calculations unrelated to user interaction

To act as a static database for storing permanent records