1Z0-1085-26 Core Oci Services Practice Question
You need to migrate a legacy application to OCI that requires a specific IP address to be retained for compliance. Which OCI networking feature allows you to attach a specific public IP to an instance?
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
✓
Reserved Public IP
Reserved Public IPs are long-lived public IP addresses that can be assigned to resources and retained after the resource is deleted.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Ephemeral Public IP
Why it's wrong here
Ephemeral IPs exist only for the lifetime of the resource.
- ✗
Private IP
Why it's wrong here
Private IPs are used for internal communication, not internet-facing connectivity.
- ✓
Reserved Public IP
Why this is correct
Reserved Public IPs are persistent and can be assigned to VNICs.
- ✗
Service Gateway IP
Why it's wrong here
Service Gateways do not manage public IP assignment to instances.
About these practice questions
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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 1Z0-1085-26 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.