KCNA Cloud Native Architecture Practice Question
Which THREE of the following are benefits of using an event-driven architecture? (Choose three.)
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
✓
Better resilience through decoupled components
Event-driven architecture enables loose coupling, scalability, and asynchronous processing.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Simpler debugging and tracing
Why it's wrong here
Event-driven can make debugging harder due to asynchronicity.
- ✓
Better resilience through decoupled components
Why this is correct
Failure in one component does not directly affect others.
- ✓
Improved scalability through asynchronous processing
Why this is correct
Events can be processed independently and in parallel.
- ✗
Reduced need for monitoring
Why it's wrong here
Monitoring is still required.
- ✓
Loose coupling between services
Why this is correct
Services communicate via events without direct dependencies.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.