Oracle Exam 1Z0-1127-25 Topic 2 Question 9 Discussion

Comprehensive and Detailed In-Depth Explanation=

Vector databases store embeddings that preserve semantic relationships (e.g., similarity between 'dog' and 'puppy') via their positions in high-dimensional space. This accuracy enables LLMs to retrieve contextually relevant data, improving understanding and generation, making Option B correct. Option A (linear) is too vague and unrelated. Option C (hierarchical) applies more to relational databases. Option D (temporal) isn't the focus---semantics drives LLM performance. Semantic accuracy is vital for meaningful outputs.

: OCI 2025 Generative AI documentation likely discusses vector database accuracy under embeddings and RAG.