KCNA Cloud Native Architecture Practice Question
Which TWO of the following are core principles of cloud native architecture? (Choose two.)
⚠ Common exam trap
CNCF often tests the misconception that cloud native architecture requires a specific technology like Kubernetes or Docker, but the core principles are about architectural patterns (e.g., microservices, containerization) rather than any single tool, so candidates may incorrectly select options that describe operational practices (like manual provisioning) instead of architectural principles.
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
✓
Containerization
Containerization (Option D) is a core principle of cloud native architecture because it packages applications and their dependencies into isolated, lightweight containers, enabling consistent deployment across environments and efficient resource utilization. This aligns with the cloud native goal of portability and scalability, as containers can be orchestrated by platforms like Kubernetes to manage dynamic workloads.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Manual infrastructure provisioning
Why it's wrong here
Cloud native emphasizes automation.
- ✗
Monolithic application design
Why it's wrong here
Monolithic design is the opposite of cloud native.
- ✗
Tight coupling between services
Why it's wrong here
Coupling is avoided in cloud native.
- ✓
Containerization
Why this is correct
Containers provide lightweight, consistent environments.
- ✓
Microservices
Why this is correct
Microservices enable independent scaling and deployment.
Go deeper
Related to this question
Learn chapter
Cloud Native Architecture and Concepts
Key term
ReplicaSet and Replication
A ReplicaSet ensures a specified number of identical pod instances are running at all times in Kubernetes, using replication to maintain availability and stability.
Key term
Microservices Architecture
Microservices architecture is a way of building software as a collection of small, independent services that each handle one specific business function and communicate over a network.
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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.