OCP 23ai New Features Practice Question
What is the primary characteristic of a Blockchain table in 23ai?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
It is immutable
It is an insert-only, immutable table.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
It is for temporary data
Why it's wrong here
It is for long-term audit.
- ✓
It is immutable
Why this is correct
Immutability is the core feature.
- ✗
It allows row deletion
Why it's wrong here
Deletion is restricted.
- ✗
It can be updated
Why it's wrong here
Blockchain means immutability.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Oracle exam blueprint
This OCP practice question is part of Courseiva's free Oracle certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the OCP exam.