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.
Which TWO of the following are key benefits of using a cloud provider like Google Cloud? (Choose exactly 2.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Access to a global network infrastructure
Option A is correct because cloud providers like Google Cloud operate a vast, globally distributed network of data centers interconnected via high-capacity fiber optic cables and private peering agreements. This global infrastructure allows customers to deploy workloads close to their users, reducing latency and improving performance without building their own network. Access to this network is a fundamental benefit of cloud computing, enabling global reach and reliability.
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.
✓
Access to a global network infrastructure
Why this is correct
Cloud providers have data centers worldwide.
Related concept
Read the scenario before looking for a memorised answer.
✗
Complete removal of physical security responsibilities
Latency depends on many factors; cloud does not guarantee reduction.
✗
Elimination of hardware costs
Why it's wrong here
Hardware costs are shifted to operational expenditure but not eliminated.
✓
Economies of scale leading to lower costs
Why this is correct
Cloud providers spread costs across many customers.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Google Cloud often tests the shared responsibility model to trick candidates into thinking that physical security is completely offloaded, when in fact customers still secure their own virtual assets and data.
Detailed technical explanation
How to think about this question
Economies of scale (Option E) allow cloud providers to purchase hardware in bulk, negotiate lower energy costs, and optimize data center cooling, passing savings to customers. For example, Google Cloud's custom networking hardware and software-defined networking (SDN) like Andromeda enable efficient traffic routing and resource pooling, reducing per-unit costs compared to on-premises deployments. This cost advantage is a key driver for cloud adoption, especially for variable or growing workloads.
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.
TExam Day Tips
→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
A startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this GCDL question in full detail.
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: Access to a global network infrastructure — Option A is correct because cloud providers like Google Cloud operate a vast, globally distributed network of data centers interconnected via high-capacity fiber optic cables and private peering agreements. This global infrastructure allows customers to deploy workloads close to their users, reducing latency and improving performance without building their own network. Access to this network is a fundamental benefit of cloud computing, enabling global reach and reliability.
What should I do if I get this GCDL question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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