PCNE Implementing VPC Instances Practice Question
An organization wants to restrict which Google APIs can be accessed by resources in a specific VPC. They also want to prevent data exfiltration to unauthorized projects. Which Google Cloud service should they use?
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 Service Controls
VPC Service Controls create service perimeters that restrict API access and prevent data exfiltration based on projects and VPCs.
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 Armor
Why it's wrong here
Cloud Armor is for DDoS and WAF protection, not API access control.
- ✓
VPC Service Controls
Why this is correct
Correct. VPC Service Controls define service perimeters to control API access and data exfiltration.
- ✗
Private Google Access
Why it's wrong here
Private Google Access enables API access but does not restrict or provide exfiltration prevention.
- ✗
Firewall Rules
Why it's wrong here
Firewall rules are for network traffic, not API-level controls.
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About these practice questions
This PCNE question is part of Courseiva's 961-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 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.