1Z0-1085-26 Core Oci Services Practice Question
You have an application running in OCI that needs to query Oracle Autonomous Database privately. Traffic must not traverse the public internet and must use OCI's backbone network. Which service should you configure in your VCN?
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
✓
Service Gateway
A Service Gateway allows private access to regional Oracle services like Autonomous Database and Object Storage without internet exposure.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Service Gateway
Why this is correct
Service Gateway routes traffic to Oracle services privately over OCI's backbone.
- ✗
IPsec VPN Tunnel
Why it's wrong here
VPN is for on-premises connectivity.
- ✗
NAT Gateway
Why it's wrong here
NAT Gateway translates private IPs for internet access.
- ✗
Internet Gateway
Why it's wrong here
Internet Gateway uses public IPs and internet routing.
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.