1Z0-1085-26 Core Oci Services Practice Question
Which TWO OCI networking components are required to successfully enable private communication between two separate VCNs residing in the same OCI region? (Choose two.)
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
✓
Route table rules pointing traffic to the LPG
Local Peering connects two VCNs in the same region, requiring a Local Peering Gateway (LPG) in each VCN and corresponding routing rule updates in the VCN route tables.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Route table rules pointing traffic to the LPG
Why this is correct
VCN route tables must be updated to route traffic destined for the peered VCN CIDR block through the LPG.
- ✗
Dynamic Routing Gateway (DRG) with remote peering
Why it's wrong here
DRG remote peering is used for VCNs in different regions, whereas LPG is used for same-region peering.
- ✓
Local Peering Gateway (LPG) in each VCN
Why this is correct
Each VCN must have an LPG created and peered with the other VCN's LPG.
- ✗
NAT Gateway configured on the source VCN
Why it's wrong here
NAT Gateways are for outbound internet access from private subnets, not VCN-to-VCN peering.
- ✗
Internet Gateway attached to both VCNs
Why it's wrong here
Internet Gateways route traffic to the public internet, not between private peered VCNs.
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.