单选题 You are asked with creating table to store vector embeddings with the following characteristics:.Each vector must have exactly 512 dimensions. The dimensions should be stored as 32-bit floating point numbers.Which SQL statement should you use?

A、 CREATE Table vectors (id NUMBER,embedding VECTOR(512))f
B、 CREATE TABLE vectors (id NUMBER,embedding VECTOR)
C、 CREATE TabLE vectors (id NUNBER,embedding VECTOR(*,INT8)),
D、 CREATE TABLE vectors (id NUNBER,embedding VECTOR (512, FLOAT32));
下载APP答题
由4l***qf提供 分享 举报 纠错

相关试题

单选题 What is the advantage of using Euclidean Squared Distance rather than Euclidean Distance in similarity search queries?

A、it is the default distance metric for Oracle Al Vector Search,
B、It supports hierarchical partitioning of vectors
C、it is simpler and faster because it avoids square-root calculations
D、It guarantees higher accuracy than Euclidean Distance.

单选题 What is the primary function of an embedding model in the context of vector search?

A、To define the schema for a vector database
B、To execute similarity search operations within a database
C、To Transform text or data into numerical vector representations
D、To store vectors in a structured format for efficient retrieval

单选题 Why would you choose to NOT define a specific sire for the VECTOR column during development?

A、it impacts the accuracy of similarity searches.
B、it restricts the database to a single embedding model
C、it limits the length of text that can be vectorized.
D、Different external embedding models produce vectors with varying dimensions and data types.

单选题 You are working with vector search in Oracle Database 23ai and need to ensure the integrity of your vector data during storage and retrieval Which factor is crucial for maintaining the accuracy and reliability of your vector search results

A、Using the same embedding model for both vector creation and similarity search
B、Regularly updating vector embeddings to reflect changes in the source data
C、The specific distance algorithm employed for vector comparisons
D、The physical storage location of the vector data

单选题 Which Oracle Cloud Infrastructure(OC)service is directly integrated with Select Al?

A、OOO Language
B、OCI Generative Al
C、OCT Vision
D、OCI Data Science

单选题 What is the primary purpose of a similarity search in Oracle Database 23ai?

A、optimize relational database operations
B、to compute distances between all data points in a database
C、To find exact matches in BLOB data
D、To retrieve the most semantically similar entries using distance metrics between different vectors

单选题 Which SQL function is used to create a vector embedding for a given text string in Oracle Database 23ai

A、GENERATE EMBEDDING
B、CREATE VECTOR EMBEDDING
C、EMBED TEXT
D、VECTOR EMBEDDING

单选题 try: cursor.execute(create table sql) except oracledb.DatabaseError as es raise connection.autocommit True from sentence transformers import SentenceTransformer encoder SentenceTransformer('all MiniLM-L12-v2)

A、sentence transformers
B、oci
C、oracledb
D、Json