OCP 23ai New Features Practice Question
You are migrating a legacy application to use Wide Tables in 23ai. What is the maximum number of columns supported by a Wide Table?
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
✓
4096
Oracle 23ai supports up to 4096 columns in a 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.
- ✓
4096
Why this is correct
4096 is the new limit for Wide Tables.
- ✗
1000
Why it's wrong here
This was the limit in older versions.
- ✗
8192
Why it's wrong here
This exceeds the current architecture limit.
- ✗
2048
Why it's wrong here
This is not the maximum limit.
About these practice questions
This OCP question is part of Courseiva's 312-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
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.