OCP Performance Tuning And Diagnostics Practice Question
An ADDM report suggests increasing the library cache size. What is the most appropriate action?
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
✓
Increase SGA_TARGET
Oracle 23ai manages SGA memory automatically; adjusting the SGA_TARGET or SGA_MAX_SIZE is the primary way to influence this.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Manually set SHARED_POOL_SIZE
Why it's wrong here
In most modern environments, manual sizing is discouraged over SGA_TARGET.
- ✗
Drop and recreate the library cache
Why it's wrong here
This is not possible; it's a memory structure.
- ✗
Rebuild the database
Why it's wrong here
This is excessive and unnecessary.
- ✓
Increase SGA_TARGET
Why this is correct
Increasing SGA_TARGET allows the automatic shared memory manager to allocate more to the shared pool.
About these practice questions
Courseiva writes every OCP question from scratch — 314 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or 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.