- A
Deploy the application in multiple regions
Multiple regions reduce latency and provide regional failover.
- B
Use a single region with multiple zones
Why wrong: Multiple zones protect against zonal failures, not regional outages.
- C
Enable Cloud CDN on the application
Why wrong: CDN caches static content but does not provide compute failover.
- D
Configure a global load balancer
A global load balancer routes users to the nearest region with healthy instances.
- E
Increase machine size in a single zone
Why wrong: Scaling vertically does not improve latency or availability across regions.
Question 287 of 1,000
Cloud Digital Leader Fundamental Cloud Concepts Practice Question
This GCDL practice question tests your understanding of fundamental cloud concepts. 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 retail company wants to reduce latency for customers in Europe and Asia by hosting their application closer to users. They also need high availability in case of a regional outage. Which TWO actions should they take?
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
✓
Deploy the application in multiple regions
Deploying in multiple regions reduces latency for users in different geographies and provides disaster recovery. Replicating data across zones within a single region does not protect against regional failures.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Deploy the application in multiple regions
Why this is correct
Multiple regions reduce latency and provide regional failover.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Use a single region with multiple zones
Why it's wrong here
Multiple zones protect against zonal failures, not regional outages.
- ✗
Enable Cloud CDN on the application
Why it's wrong here
CDN caches static content but does not provide compute failover.
- ✓
Configure a global load balancer
Why this is correct
A global load balancer routes users to the nearest region with healthy instances.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Increase machine size in a single zone
Why it's wrong here
Scaling vertically does not improve latency or availability across regions.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
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.
Identify which GCDL exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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Fundamental Cloud Concepts — study guide chapter
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FAQ
Questions learners often ask
What does this GCDL question test?
Fundamental Cloud Concepts — This question tests Fundamental Cloud Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Deploy the application in multiple regions — Deploying in multiple regions reduces latency for users in different geographies and provides disaster recovery. Replicating data across zones within a single region does not protect against regional failures.
What should I do if I get this GCDL question wrong?
Identify which GCDL exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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 →
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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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