Free Oracle 1Z0-184-25 Exam Questions

Become Oracle Certified with updated 1Z0-184-25 exam questions and correct answers

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Total 108 Questions | Updated On: Jun 23, 2025

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Question 1

What is the purpose of the Vector Pool in Oracle Database 23ai?

A : To manage database partitioning

B : To store HNSW vector indexes and IVF index metadata

C : To enable longer SQL execution

D : To store non-vector data types

Answer: B

Question 2

How does an application use vector similarity search to retrieve relevant information from a database, and how is this information then integrated into the generation process?

A : Encodes the question and database chunks into vectors, finds the most similar using cosine similarity, and includes them in the LLM prompt

B : Trains a separate LLM on the database and uses it to answer, ignoring the general LLM

C : Converts the question to keywords, searches for matches, and inserts the text into the response

D : Clusters similar text chunks and randomly selects one from the most relevant cluster

Answer: A

Question 3

What is the primary purpose of the VECTOR NORM() function in Oracle Database 23ai?

A : To return the magnitude or length of a vector.

B : To convert a vector to a string representation.

C : To determine the number of dimensions in a vector.

D : To calculate the Euclidean distance between two vectors.

Answer: A

Question 4

Assuming we have a table called VT2 that contains vectors for mapping various shapes, colors, and sizes, what is the primary purpose of the following UPDATE statements? SQL> UPDATE vt2

SET shape = 'Triangle

WHERE id IN (2, 4, 7, 22, 31, 41, 44, 55);

SQL> UPDATE vt2

SET size = 'Medium'

WHERE id IN (5, 22, 25, 32, 34, 42, 43, 53, 54, 55);

A : To add new rows of data to the VT2 table with different sizes and shapes.

B : To assign attributes like size and shape to existing vectors based on their IDs.

C : To delete rows from the VT2 table that do not meet specific criteria.

D : To modify the vector values stored in the VT2 table.

Answer: B

Question 5

How can vector data be manipulated within an Oracle Database using Data Manipulation Language (DML)?

A : Insertion only

B : Insertion, updates, deletion, and loading

C : Insertion and updates

D : Insertion, updates, and deletion

Answer: B

Page: 1 / 22

Total 108 Questions | Updated On: Jun 23, 2025

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