CLO-002 Management And Technical Operations Practice Question
You are designing a high-availability architecture. Which configuration ensures that your application is resilient to the failure of an entire physical data center?
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
✓
Multi-AZ deployment
Deploying across multiple Availability Zones (AZs) ensures that the application remains online even if one data center fails.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Multi-AZ deployment
Why this is correct
Multi-AZ provides redundancy across physically separate data centers.
- ✗
Vertical scaling
Why it's wrong here
Scaling doesn't provide geographic or data center redundancy.
- ✗
Single AZ deployment
Why it's wrong here
A single AZ is a single point of failure.
- ✗
Local caching
Why it's wrong here
Caching does not provide HA.
About these practice questions
This CLO-002 question is part of Courseiva's 211-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official CompTIA exam blueprint
This CLO-002 practice question is part of Courseiva's free CompTIA 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 CLO-002 exam.