1Z0-1072-26 Storage Practice Question
Which THREE factors influence Block Volume performance?
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
✓
Instance shape
Volume size, performance tier, and instance attachment affect throughput and IOPS.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Object versioning
Why it's wrong here
Irrelevant.
- ✗
Bucket replication setting
Why it's wrong here
Irrelevant.
- ✓
Instance shape
Why this is correct
Shape limits bandwidth.
- ✓
Volume size
Why this is correct
Size impacts performance metrics.
- ✓
Performance tier
Why this is correct
Tiers define IOPS limits.
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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 1Z0-1072-26 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 1Z0-1072-26 exam.