- A
Cloud Armor
Cloud Armor provides DDoS protection and WAF rules to secure the application.
- B
Cloud NAT
Why wrong: Cloud NAT enables outbound internet access for private instances, not external exposure or security.
- C
Cloud Load Balancing
Cloud Load Balancing provides a single external IP, SSL termination, and distributes traffic to backend services.
- D
Cloud VPN
Why wrong: Cloud VPN is for site-to-site VPN connections, not for exposing services externally.
- E
Cloud CDN
Cloud CDN can be enabled on the load balancer to cache content and improve performance.
Question 223 of 1,000
Cloud Digital Leader Google Cloud Products and Services Practice Question
This GCDL practice question tests your understanding of google cloud products and services. 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 runs a containerized microservices application on Google Kubernetes Engine (GKE). They want to expose a set of services externally with a single IP address, implement SSL termination, and protect against DDoS attacks. Which THREE Google Cloud services should they use together?
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
✓
Cloud Armor
Cloud Load Balancing provides a single anycast IP and SSL termination. Cloud CDN accelerates content delivery and can be integrated with the load balancer. Cloud Armor provides DDoS protection and WAF capabilities. Cloud NAT is for outbound internet access, Cloud VPN for site-to-site VPN, and Cloud Interconnect for dedicated connectivity.
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.
- ✓
Cloud Armor
Why this is correct
Cloud Armor provides DDoS protection and WAF rules to secure the application.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Cloud NAT
Why it's wrong here
Cloud NAT enables outbound internet access for private instances, not external exposure or security.
- ✓
Cloud Load Balancing
Why this is correct
Cloud Load Balancing provides a single external IP, SSL termination, and distributes traffic to backend services.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Cloud VPN
Why it's wrong here
Cloud VPN is for site-to-site VPN connections, not for exposing services externally.
- ✓
Cloud CDN
Why this is correct
Cloud CDN can be enabled on the load balancer to cache content and improve performance.
Related concept
Static NAT maps one inside address to one outside address.
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
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
Visual reference
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 GCDL NAT questions on configuration and troubleshooting.
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FAQ
Questions learners often ask
What does this GCDL question test?
Google Cloud Products and Services — This question tests Google Cloud Products and Services — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Cloud Armor — Cloud Load Balancing provides a single anycast IP and SSL termination. Cloud CDN accelerates content delivery and can be integrated with the load balancer. Cloud Armor provides DDoS protection and WAF capabilities. Cloud NAT is for outbound internet access, Cloud VPN for site-to-site VPN, and Cloud Interconnect for dedicated connectivity.
What should I do if I get this GCDL 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 GCDL 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 GCDL 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 GCDL exam.
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