1Z0-1085-26 Getting Started With Oci Practice Question
When designing a highly available architecture in OCI, why is it recommended to deploy application tiers across multiple Availability Domains or Fault Domains?
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
✓
To prevent a single hardware or facility failure from disrupting the entire application workload.
Distributing workloads across ADs or FDs ensures that no single point of failure takes down the application.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
To increase the processing speed of CPU instructions.
Why it's wrong here
Hardware placement does not alter CPU clock speeds.
- ✓
To prevent a single hardware or facility failure from disrupting the entire application workload.
Why this is correct
Spreading workloads across independent failure domains protects against localized hardware outages or maintenance.
- ✗
To reduce data transfer costs between cloud regions.
Why it's wrong here
Intra-region traffic between ADs and FDs does not incur regional data egress charges.
- ✗
To satisfy legal requirements for cross-border data transfer.
Why it's wrong here
Cross-border compliance is governed by regions, not AD/FD distribution.
About these practice questions
One of 378 original 1Z0-1085-26 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. 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.