- A
Single-cloud vendor lock-in to reduce complexity
Why wrong: This contradicts multi-cloud goals.
- B
Manually managing each cloud separately without automation
Why wrong: This is inefficient and error-prone.
- C
Only using serverless functions from one provider
Why wrong: This locks into one provider's serverless offering.
- D
Using cloud-agnostic abstractions and infrastructure as code across providers
Tools like Terraform and Kubernetes enable portability across clouds.
Question 175 of 997
Multi-Cloud Architecture — Cloud-Agnostic Abstractions | Kubernetes and Cloud Native Associate Explained
This KCNA practice question tests your understanding of cloud native architecture. Compare every option against the stated constraints before choosing — the best answer satisfies all requirements, not just the most obvious one. 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 team wants to deploy a multi-cloud application that uses cloud-specific services. Which pattern is most appropriate?
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
✓
Using cloud-agnostic abstractions and infrastructure as code across providers
Option D is correct because using cloud-agnostic abstractions (e.g., Kubernetes for container orchestration, Terraform for infrastructure as code) allows the team to deploy across multiple clouds while still integrating cloud-specific services via provider-agnostic interfaces or abstraction layers. This pattern reduces vendor lock-in, enables consistent deployment workflows, and supports portability without sacrificing the ability to use unique services from each cloud provider.
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.
- ✗
Single-cloud vendor lock-in to reduce complexity
Why it's wrong here
This contradicts multi-cloud goals.
- ✗
Manually managing each cloud separately without automation
Why it's wrong here
This is inefficient and error-prone.
- ✗
Only using serverless functions from one provider
Why it's wrong here
This locks into one provider's serverless offering.
- ✓
Using cloud-agnostic abstractions and infrastructure as code across providers
Why this is correct
Tools like Terraform and Kubernetes enable portability across clouds.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may think 'cloud-agnostic' means avoiding all cloud-specific services, but the correct pattern allows using them through abstraction layers, not eliminating them entirely.
Detailed technical explanation
How to think about this question
Cloud-agnostic abstractions like Kubernetes provide a consistent API (e.g., using Custom Resource Definitions for cloud-specific resources) while Terraform's provider model allows declaring infrastructure for AWS, Azure, and GCP in a single HCL configuration. Under the hood, these tools translate abstract resource definitions into provider-specific API calls, enabling teams to manage cloud-specific services (e.g., AWS RDS, Azure SQL Database) through a unified workflow. A real-world scenario is deploying a multi-cloud application where compute runs on Kubernetes across AWS and GCP, but each cloud's managed database service is provisioned via Terraform modules that abstract the underlying API differences.
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 practitioner preparing for the KCNA exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
- →
Cloud Native Architecture — study guide chapter
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FAQ
Questions learners often ask
What does this KCNA question test?
Cloud Native Architecture — This question tests Cloud Native Architecture — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Using cloud-agnostic abstractions and infrastructure as code across providers — Option D is correct because using cloud-agnostic abstractions (e.g., Kubernetes for container orchestration, Terraform for infrastructure as code) allows the team to deploy across multiple clouds while still integrating cloud-specific services via provider-agnostic interfaces or abstraction layers. This pattern reduces vendor lock-in, enables consistent deployment workflows, and supports portability without sacrificing the ability to use unique services from each cloud provider.
What should I do if I get this KCNA 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.
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: Jun 24, 2026
This KCNA practice question is part of Courseiva's free CNCF 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 KCNA exam.
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