Understand the certification
认证概述
CompTIA Cloud Essentials+（CLO-002）是专为非技术业务角色设计的云计算基础认证，区别于 AWS/Azure 等面向工程师的技术认证。它验证你能够从业务视角理解云计算：评估云迁移的 ROI、识别不同云服务模型的适用场景、理解云安全共担责任模型，以及配合 IT 团队完成云采购决策。适合正在推动数字化转型的业务分析师、项目经理和 IT 管理者，也可作为技术人员了解云计算商业视角的入门认证。
考试领域
- 云基础概念（Cloud Concepts and Models）— 17%：IaaS/PaaS/SaaS/FaaS 模型对比、公共云/私有云/混合云/多云部署方式、云服务提供商（AWS/Azure/GCP）对比
- 云基础设施（Infrastructure）— 21%：虚拟化和容器化基础、存储类型（对象存储/块存储/文件存储）、网络组件（CDN/负载均衡/VPN）、高可用性设计
- 安全（Security）— 20%：共担责任模型（客户 vs 提供商边界）、身份访问管理（IAM）、数据加密和隐私合规（GDPR）、云安全最佳实践
- 迁移、配置与故障排查（Migration, Configurations, and Troubleshooting）— 26%：迁移策略（Lift-and-Shift/Re-platform/Re-architect）、资源配置管理、常见云故障诊断和成本优化
- 维护与支持（Maintenance and Support）— 16%：SLA 条款解读、性能监控、灾难恢复计划（RTO/RPO）、云治理和合规管理
适合人群
业务分析师（Business Analyst）、项目经理（PM）、IT 管理者，以及参与云采购决策的非技术干系人。如果你的团队正在考虑云迁移，这是理解技术团队在讨论什么、并做出明智业务决策的最快认证路径。
Exam at a glance
- Exam code
- CLO-002
- Provider
- CompTIA
- Format
- Single choice / Multiple select
- Language
- English
- Validity
- 3 years
- Exam fee
- $369
Skills in focus
Learning outcomes
- 获得 CompTIA Cloud Essentials+（CLO-002）认证，证明具备云计算业务评估能力
- 能够从成本、安全、合规三个维度评估云迁移方案的可行性
- 理解共担责任模型：明确哪些安全工作由云提供商负责，哪些由企业自己负责
- 掌握 SLA 条款解读：RTO/RPO 要求、服务可用性保证和违约条款
- 在云采购决策中与 IT 技术团队高效沟通，提出有依据的业务建议
Who this is for
- 业务分析师（Business Analyst）参与云迁移项目决策但缺乏技术背景
- 项目经理（Project Manager）需要理解云服务选型和 SLA 条款
- IT 管理者（IT Manager）评估公有云、私有云或混合云方案
- 采购和合规人员需要理解云安全共担责任和数据治理
- 从非 IT 岗位转型、希望建立云计算业务视角的职场人
Before you start
- 基本 IT 概念了解即可（知道什么是服务器、网络、软件安装）
- 无需编程、系统管理或网络配置经验
- 具备商业分析思维有助于理解 ROI、SLA、成本效益等考点
- 建议先了解 IaaS/PaaS/SaaS 基本定义再开始备考
Your learning path
Plan your preparation
- Learning hours
- 20h
- With relevant experience
- 2-3 weeks
- Starting from scratch
- 4-6 weeks
- Daily study
- 1-2h
Included in your preparation
- 覆盖迁移与配置（26%）、基础设施（21%）、安全（20%）、云概念（17%）、维护（16%）五大考域
- 95+ 精选业务场景题，侧重迁移策略选择（Lift-and-Shift vs Re-platform）、SLA 解读和成本分析
- 仿真模拟考试（90 题/90 分钟），及格线 750/900，还原 CLO-002 真实考场难度
- 无需技术背景：从业务视角理解共担责任模型、IAM 和 GDPR 合规要求
- 错题本智能推送，重点强化迁移策略（最高权重 26%）和安全（20%）两大核心领域
Preparation tips
- 90 题 90 分钟，平均每题 1 分钟，合理分配时间
- 及格分 750/900，不确定的题先标记跳过，回头再做
- 排除法非常有用 — 先排掉明显错误的选项，剩下的再分析
- 多选题会告诉你选几个，仔细看题目要求
Common mistakes
- 没有读完所有选项就选答案 — 题目经常有"最佳"答案和"正确但不最佳"的干扰项
- 备考只刷题不理解原理 — 考试场景题需要理解底层概念
- 忽略时间管理 — 在难题上卡太久，导致后面简单题没时间做
Before you register
How difficult is the CompTIA Cloud Essentials+ (CLO-002) exam?
CLO-002 is a foundational cloud certification designed for business roles, with moderate difficulty. The exam contains 75 questions in 60 minutes, requiring a passing score of 720/900. It focuses on cloud concept understanding rather than hands-on technical skills, making it ideal for project managers, business analysts, and other non-technical professionals.
What is the difference between CLO-002 and CompTIA Cloud+ (CV0 series)?
Cloud Essentials+ (CLO-002) takes a business perspective, covering cloud migration strategies, cost management, and compliance governance. Cloud+ (CV0 series) is a technical certification focusing on cloud architecture deployment, virtualization, and security configuration. Choose based on your role requirements.
What core domains does the CLO-002 exam cover?
The exam covers four major domains: Cloud Concepts and Models (IaaS/PaaS/SaaS), Cloud Business Principles (cost-benefit analysis, financial models), Cloud Management and Technical Operations (SLAs, data governance), and Cloud Compliance and Risk Management. Allocate study time according to domain weights.
Can I take CLO-002 without a technical background?
Absolutely. CLO-002 is specifically designed for business decision-makers and does not require programming or system administration experience. With a basic understanding of IT concepts and business analysis skills, 2-4 weeks of systematic preparation is sufficient to pass.
How long is the CLO-002 certification valid? Does it require renewal?
CLO-002 certification is valid for 3 years. You can renew before expiration by completing Continuing Education Units (CEUs) or retaking the exam. CompTIA requires at least 20 CEU credits within the three-year period to complete renewal.
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