1Z0-1085-26 Getting Started With Oci Practice Question
You are deploying a critical application that must remain available even if a single hardware failure occurs within a specific data center. You have already chosen an Availability Domain. Which configuration provides the best protection against this failure?
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
✓
Place instances in different Fault Domains
Fault domains allow for the distribution of instances across different hardware within an Availability Domain to protect against localized hardware or rack failure.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use a single compute instance with high-performance storage
Why it's wrong here
A single instance is a single point of failure regardless of storage performance.
- ✗
Place instances in different regions
Why it's wrong here
While this protects against region failure, it is not the most efficient way to handle hardware failure within a data center.
- ✗
Place instances in different compartments
Why it's wrong here
Compartments are logical structures and provide no physical hardware isolation.
- ✓
Place instances in different Fault Domains
Why this is correct
Fault domains are specifically designed to provide isolation from hardware failures within an availability domain.
About these practice questions
This 1Z0-1085-26 question is part of Courseiva's 378-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 1Z0-1085-26 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 1Z0-1085-26 exam.