- A
Global HTTP(S) Load Balancing
Distributes traffic across regional backends for high availability.
- B
Cloud VPN
Why wrong: Used for hybrid connectivity, not multi-region load balancing.
- C
Cloud SQL with cross-region replication
Provides database redundancy across regions for high availability.
- D
Cloud NAT
Why wrong: Provides outbound internet, not high availability across regions.
- E
Cloud CDN
Why wrong: CDN caches content but does not provide multi-region load balancing.
Question 860 of 1,000
Google ACE Planning and Configuring a Cloud Solution Practice Question
This ACE practice question tests your understanding of planning and configuring a cloud solution. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company needs to deploy a web application on Google Cloud that requires high availability across multiple regions. Select TWO services that can help achieve this.
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
✓
Global HTTP(S) Load Balancing
Global HTTP(S) Load Balancing distributes traffic across regions, and Cloud SQL with cross-region replication provides database redundancy. Compute Engine instances in multiple regions serve traffic, and load balancing handles failover.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Global HTTP(S) Load Balancing
Why this is correct
Distributes traffic across regional backends for high availability.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Cloud VPN
Why it's wrong here
Used for hybrid connectivity, not multi-region load balancing.
- ✓
Cloud SQL with cross-region replication
Why this is correct
Provides database redundancy across regions for high availability.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Cloud NAT
Why it's wrong here
Provides outbound internet, not high availability across regions.
- ✗
Cloud CDN
Why it's wrong here
CDN caches content but does not provide multi-region load balancing.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related ACE NAT questions on configuration and troubleshooting.
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Planning and Configuring a Cloud Solution — study guide chapter
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FAQ
Questions learners often ask
What does this ACE question test?
Planning and Configuring a Cloud Solution — This question tests Planning and Configuring a Cloud Solution — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Global HTTP(S) Load Balancing — Global HTTP(S) Load Balancing distributes traffic across regions, and Cloud SQL with cross-region replication provides database redundancy. Compute Engine instances in multiple regions serve traffic, and load balancing handles failover.
What should I do if I get this ACE question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related ACE NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jul 4, 2026
This ACE 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 ACE exam.
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