Free Oracle 1Z0-1127-25 Exam Dumps Questions & Answers

How does the structure of vector databases differ from traditional relational databases?

• A.  It uses simple row-based data storage.
• B.  It is based on distances and similarities in a vector space.
• C.  A vector database stores data in a linear or tabular format.
• D.  It is not optimized for high-dimensional spaces.

Which is NOT a category of pretrained foundational models available in the OCI Generative AI service?

• A.  Generation models
• B.  Translation models
• C.  Summarization models
• D.  Embedding models

Which LangChain component is responsible for generating the linguistic output in a chatbot system?

• A.  LangChain Application
• B.  LLMs
• C.  Document Loaders
• D.  Vector Stores

What is the purpose of embeddings in natural language processing?

• A.  To create numerical representations of text that capture the meaning and relationships between words or phrases
• B.  To increase the complexity and size of text data
• C.  To compress text data into smaller files for storage
• D.  To translate text into a different language

Which is a characteristic of T-Few fine-tuning for Large Language Models (LLMs)?

• A.  It does not update any weights but restructures the model architecture.
• B.  It updates all the weights of the model uniformly.
• C.  It selectively updates only a fraction of the model's weights.
• D.  It increases the training time as compared to Vanilla fine-tuning.