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GCP专业级云计算

Google Cloud Certified - Professional Cloud Developer

验证您在 Google Cloud 上构建可扩展、高可用应用程序的能力。GCP 专业级云开发者认证。

Try the first chapter freePractice questions
50
Official exam questions
120 min
Exam duration
70/100
Passing score
JR ACADEMY / CERTIFICATION PREP

JR Academy practice bank

50practice questions
Build your foundation7 learning chapters
Practice with purposeFocused practice · answer explanations
Test your readinessMock exams · review

50 practice questions available

OverviewLearning pathFAQReviews
01

Understand the certification

GCP 开发者认证对已经在用 GCP 的团队有价值,但市场需求远低于 AWS DVA-C02。

Google Cloud Certified - Professional Cloud Developer 验证你在 GCP 上构建、测试和部署应用的能力。考试 50-60 题,120 分钟,及格线约 70%,考试费 $200 USD。

与 GCP ACE 不同,PCD 假设你已经会配 GKE、Cloud Run、Cloud Functions — 它考的是"给你一个微服务架构,哪个方案在延迟、成本、可维护性之间平衡最好"。CI/CD 部分占 28% 权重,Cloud Build + Artifact Registry + Cloud Deploy 的组合是必考知识点。

GCP 认证的考生总量远小于 AWS(全球 GCP 认证持证人约 20 万 vs AWS 超过 300 万),但在用 GCP 的公司里(Spotify、Twitter/X、PayPal),这张证的认可度很高。

Exam at a glance

Exam code
PCDE
Provider
GCP
Format
Single choice / Multiple select
Language
English / 日本語
Validity
2 years
Exam fee
$200
Official certification page

Skills in focus

Cloud RunGKECloud BuildCloud DeployCloud FunctionsPub/SubCloud MonitoringCloud LoggingCloud TraceArtifact Registry

Learning outcomes

  • 获得 Google Cloud 官方专业级云开发者认证
  • 掌握 GCP 云原生应用开发最佳实践
  • 具备 CI/CD 流水线设计与实施能力
  • 能够实施 SRE 原则和服务监控策略
  • 为更高级别的 GCP 认证打下基础

Who this is for

  • 云应用开发工程师
  • 后端开发工程师
  • DevOps 工程师
  • 希望验证 GCP 开发能力的软件工程师
  • 希望掌握云原生开发的传统应用开发者

Before you start

  • 3 年以上软件开发经验(含 1 年以上 GCP 实践)
  • 熟悉至少一种编程语言(Java, Python, Go 等)
  • 了解容器化和微服务架构
  • 具备 CI/CD 基础知识
02

Your learning path

7 chapters

01PCDE 考试概述与备考指南Free02构建和实施 CI/CD 流水线Free03应用 SRE 原则120 min04实施服务监控策略120 min05优化服务性能110 min06云原生应用开发实践100 min
View the full learning path

Plan your preparation

Learning hours
45h
With relevant experience
6-8 weeks
Starting from scratch
10-14 weeks
Daily study
1-2h

Included in your preparation

  • 7 个系统化学习章节,覆盖考试 4 大领域
  • 50+ 精选练习题,每题附详细解析
  • 仿真模拟考试(50 题/120 分钟)
  • 错题本 + 智能复习,薄弱环节针对性突破
  • 学习进度可视化追踪
  • 同步 Google Cloud 官方最新考纲

1. 第一阶段:GCP 计算服务对比(2 周)

搞清楚 Cloud Run vs GKE vs Cloud Functions vs App Engine 的选型边界。Cloud Run 适合无状态容器,GKE 适合需要 Pod 间通信的微服务,Cloud Functions 适合事件驱动的轻量任务。

2. 第二阶段:CI/CD + 可观测性(2-3 周)

Cloud Build 的 cloudbuild.yaml 配置、Artifact Registry 镜像管理、Cloud Deploy 的 delivery pipeline。监控部分重点是 Cloud Logging 的过滤语法和 Cloud Trace 的延迟分析。

3. 第三阶段:数据存储 + 安全(2 周)

Firestore vs Cloud SQL vs Spanner 的选型逻辑,Secret Manager 管理密钥,IAM service account 最小权限原则。

4. 第四阶段:模考冲刺(1 周)

用 Google 官方 Practice Exam + Whizlabs 做 2-3 套模考,稳定 75% 以上再去考。

03

Career value

市场现实

澳洲市场上明确要求 GCP 认证的 JD 占比约 12%,远低于 AWS(45%)和 Azure(30%)。但如果目标公司的技术栈是 GCP,这张证就是必备项 — 因为竞争对手少,有证 vs 没证的差异更明显。

不适合考的人:还没确定要走 GCP 方向的人。GCP 认证不像 AWS SAA 那样有"通用敲门砖"效果。如果你的目标公司没用 GCP,这张证对简历的帮助有限。

Cloud DeveloperBackend EngineerGCP Application EngineerPlatform Engineer
澳洲
AUD 120,000 – 170,000
美国
USD 140,000 – 200,000
新加坡
SGD 100,000 – 150,000

Preparation tips

  • **选型题的关键词**:"serverless + stateless" → Cloud Run;"Kubernetes + service mesh" → GKE;"event-driven + short-lived" → Cloud Functions。
  • **IAM 题做排除法**:看到 "service account key" 基本是错误选项,GCP 推荐 Workload Identity Federation。
  • **考试可以用 Google Cloud Console 的知识**:题目不会问 CLI 命令的具体参数,但会问你在 Console 里应该去哪个页面配置。

Common mistakes

  • **Cloud Run 和 GKE 选错** — Cloud Run 是无状态容器,不支持 Pod 间直接通信;需要 sidecar 或服务网格选 GKE。
  • **忽略 Cloud Deploy** — 很多人只准备了 Cloud Build,但考试会问 Cloud Deploy 的 progressive delivery(canary/rolling)配置。
  • **Firestore 模式混淆** — Native Mode 用于移动/Web 应用(实时同步),Datastore Mode 用于后端服务(无实时监听)。
04

Before you register

How difficult is the GCP Professional Cloud Developer exam?

PCDE is a GCP Professional-level certification with a relatively high difficulty level. The exam focuses on cloud-native application development, CI/CD, SRE, and monitoring. It is recommended to allow 3-6 months of systematic preparation along with hands-on development experience.

How long is the PCDE certification valid?

The GCP Professional Cloud Developer certification is valid for 2 years. You must recertify before expiration to maintain your active status.

What question types are on the PCDE exam?

The exam contains approximately 50 questions, primarily multiple-choice (single and multi-select). The exam duration is 120 minutes, the passing score is approximately 70%, and the exam fee is $200 USD.

05

Learner experiences

Loading reviews…

题目比预想的难,很多场景题要求你在 Cloud Run 和 GKE 之间做选择,关键是看题目有没有提到"stateful"或"inter-service communication" — 有的话选 GKE。

GCP 用户 2 年

Sydney Backend Engineer · 通过 · 6 weeks

没有 GCP 实操经验会很痛苦。建议至少用 GCP Free Tier 跑一遍 Cloud Build + Cloud Run 的完整部署流程,光看文档不够。

全栈工程师转云

通过 · 9 weeks

06

Compare your next options

GCP Associate Cloud Engineer

GCP · 助理级

50 questions · 120 min

GCP Professional Cloud Architect

GCP · 专业级

60 questions · 120 min

GCP Professional Cloud DevOps Engineer

GCP · 专业级

60 questions · 120 min

Start with the first chapter.

2 free chapters · Full preparation from $39

Explore the learning path
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