云计算基础 Certification
流利掌握云语言——一切的基础：词汇、模型与权衡取舍
Key facts
- Level: Foundation
- Field: Cloud & Infrastructure
- Estimated study time: about 12 hours
- Credential price: $39
- Exam: 60 questions · 80 minutes · pass mark 70%
About the 云计算基础 certification
一项基础级认证，将云计算的流行词汇转化为清晰、可用的心智模型。你将学习云究竟是什么以及它如何改变了企业采购IT的方式；三大服务模型（IaaS、PaaS、SaaS）及各模型中各方的管理边界；部署模型（公有云、私有云、混合云、社区云）及各自的适用场景；核心服务类别——计算、存储、网络与数据库——以及每类服务所解决的问题；区域与可用区如何支撑弹性；可扩展性与弹性的区别及两者的重要性；高可用性基础；按需付费的经济模型，包括资本支出与运营支出之比及总拥有成本；明确各方安全职责的共享责任模型；身份与访问管理要点；虚拟化与容器简介；以及对迁移至云端的利弊的客观评估。该认证与云厂商无关——每个概念均可清晰映射至AWS、Azure与Google Cloud——因此所学知识适用于任何后续方向。这是进入云从业者联级认证的自然第一步。
What you will learn
The official 云计算基础 study course covers:
- What the Cloud Is, and the Service Models — From the defining characteristics of cloud computing to the IaaS, PaaS, and SaaS models and exactly who manages what in each.
- Deployment Models and Core Services — Public, private, hybrid, and community clouds; and the four core service categories — compute, storage, networking, and databases.
- Regions, Resilience, and Scaling — Regions and availability zones; scalability versus elasticity; and the basics of high availability.
- Economics, Security, and Trade-offs — Pay-as-you-go pricing and CapEx vs OpEx/TCO; the shared responsibility model and identity basics; virtualization, containers, and the honest benefits…
- 动手实验 — 建模并估算云系统成本 — 在Google Colab中完成的云基础顶点项目：映射服务模型和共享责任，编写并验证基础设施即代码，计算可用性和自动扩展，并建模云经济学。纯Python，无需云账户，免费运行。
Frequently asked questions
- Is the 云计算基础 certificate verifiable?
- Yes. Every issued Hootix Academy certificate carries a unique credential code that anyone can verify online.
- How is the 云计算基础 exam structured?
- It is a 80-minute proctored multiple-choice exam of 60 questions; you need 70% to pass.
- Do I need to buy the course to take the exam?
- You can purchase the certification exam on its own, or bundle it with the full study course at a reduced price.
- How long does the 云计算基础 course take?
- About 12 hours of self-paced study.