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: Mar 11, 2026

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Question 1

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 2

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 3

Which of the fpllowing statements is NOT true regarding operations on VECTOR columns?

A : You can use CTAS (Create Table As Select) to create a new table with a VECTOR column based on an existing table.

B : You tan update a VECTOR column based on the value of another column in the same table.

C : You can drop a VECTOR column from a table using ALTER DROP COLUMN.

D : You can perform direct comparisons between two VECTOR columns using operators like

Answer: D

Question 4

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 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: Mar 11, 2026

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