1Z0-1085-26 Getting Started With Oci Practice Question
An architect is evaluating OCI's distributed cloud offerings. A client in the healthcare sector requires an on-premises deployment that includes the complete portfolio of OCI cloud services, autonomous database capabilities, and exact API parity with the public cloud, all managed locally. Which OCI solution should be proposed?
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
✓
OCI Dedicated Region
OCI Dedicated Region brings the complete set of OCI public cloud services into the customer's data center.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
OCI Dedicated Region
Why this is correct
OCI Dedicated Region delivers all OCI public cloud services, management tools, and APIs directly into the customer's data center.
- ✗
Oracle Autonomous Database on Dedicated Exadata Infrastructure in the Public Cloud
Why it's wrong here
This is hosted in Oracle's public cloud data centers, not on-premises as requested.
- ✗
OCI Exadata Cloud@Customer
Why it's wrong here
Exadata Cloud@Customer provides Oracle Database and specific infrastructure services on-premises, but not the complete portfolio of all OCI public cloud services.
- ✗
OCI Compute Cloud@Customer
Why it's wrong here
Compute Cloud@Customer provides rack-scale cloud infrastructure for running virtualized workloads on-premises, but lacks the full scope of all OCI public cloud services found in a Dedicated Region.
Quick reference
RAID Level Comparison
| RAID Level | Min Disks | Fault Tolerance | Read | Write | Usable Capacity |
|---|---|---|---|---|---|
| RAID 0 | 2 | None | Excellent | Excellent | 100% |
| RAID 1 | 2 | 1 disk | Good | Moderate | 50% |
| RAID 5 | 3 | 1 disk | Good | Moderate | 67–94% |
| RAID 6 | 4 | 2 disks | Good | Lower | 50–88% |
| RAID 10 | 4 | 1 disk per mirror | Excellent | Good | 50% |
RAID is not a backup strategy — it protects against disk failure but not against accidental deletion, ransomware, or site-level events.
About these practice questions
Courseiva writes every 1Z0-1085-26 question from scratch — 378 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 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.