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

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

• A.  For datasets with hundreds of thousands to millions of samples
• B.  For models that require their own hosting dedicated AI cluster
• C.  For complicated semantic understanding improvement
• D.  For datasets with a few thousand samples or less

What issue might arise from using small datasets with the Vanilla fine-tuning method in the OCI Generative AI service?

• A.  Underfitting
• B.  Data Leakage
• C.  Model Drift
• D.  Overfitting

How are fine-tuned customer models stored to enable strong data privacy and security in the OCI Generative AI service?

• A.  Stored in Key Management service
• B.  Shared among multiple customers for efficiency
• C.  Stored in Object Storage encrypted by default
• D.  Stored in an unencrypted form in Object Storage

Which is a key characteristic of Large Language Models (LLMs) without Retrieval Augmented Generation (RAG)?

• A.  They cannot generate responses without fine-tuning.
• B.  They always use an external database for generating responses.
• C.  They use vector databases exclusively to produce answers.
• D.  They rely on internal knowledge learned during pretraining on a large text corpus.

When does a chain typically interact with memory in a run within the LangChain framework?

• A.  Only after the output has been generated
• B.  After user input but before chain execution, and again after core logic but before output
• C.  Continuously throughout the entire chain execution process
• D.  Before user input and after chain execution