PCNE Implementing a Virtual Private Cloud Practice Question
An organization needs to connect two VPCs in different regions using Google's backbone. What is the recommended solution?
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
✓
VPC Peering
VPC Peering uses Google's backbone to connect VPCs across regions without public internet.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cloud VPN
Why it's wrong here
Cloud VPN uses public internet, not Google's backbone.
- ✗
Dedicated Interconnect
Why it's wrong here
Dedicated Interconnect connects on-premises to Google Cloud, not VPC-to-VPC.
- ✗
Cloud NAT
Why it's wrong here
Cloud NAT provides outbound internet access, not VPC connectivity.
- ✓
VPC Peering
Why this is correct
VPC Peering connects VPCs using Google's private network.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PCNE practice question is part of Courseiva's free Google Cloud 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 PCNE exam.