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Google Cloud Professional Cloud Developer Exam Guide 2026 – GCP-PCD

Google Cloud Professional Cloud Developer (PCD) certification validates your ability to design, build, test, deploy, and monitor scalable applications on Google Cloud. This 2026 guide covers exam format, skills measured, and preparation strategy.


What Is GCP-PCD?

The Professional Cloud Developer exam tests your knowledge of Google Cloud services, application lifecycle management, API integration, and cloud-native development practices.

  • Exam code: Professional Cloud Developer
  • Duration: 120 minutes
  • Question types: Multiple-choice, multiple-select
  • Difficulty: Professional
  • Prerequisites: 1–3 years of application development experience recommended

GCP-PCD Skills Measured (Latest Blueprint)

1. Application Design & Development (30%)

  • Design cloud-native applications
  • Use managed compute services
  • Implement RESTful APIs

2. Data Storage & Processing (20%)

  • Use Cloud SQL, Firestore, BigQuery
  • Choose appropriate storage solutions
  • Implement data consistency models

3. Application Deployment & Monitoring (25%)

  • Deploy using Cloud Run and GKE
  • Monitor apps with Cloud Operations
  • Implement CI/CD pipelines

4. Security & IAM (15%)

  • Manage service accounts
  • Secure APIs and applications
  • Apply least-privilege IAM policies

5. Performance Optimization (10%)

  • Optimize latency and scalability
  • Use caching and async processing

Key GCP-PCD Concepts Explained

Cloud Run vs App Engine

  • Cloud Run: Fully managed container execution
  • App Engine: Platform-as-a-Service for web apps

Cloud Storage vs Firestore vs Cloud SQL

Cloud Storage is object storage, Firestore is a NoSQL document database, and Cloud SQL provides managed relational databases.


Sample GCP-PCD Questions with Explanation

Question 1: Which Google Cloud service is used to deploy containerized applications?

  • A. Compute Engine
  • B. App Engine
  • C. Google Kubernetes Engine (GKE) ✅
  • D. Cloud Functions

Explanation: Google Kubernetes Engine (GKE) is a managed Kubernetes service used to deploy, manage, and scale containerized applications.

Question 2: Which service should be used for event-driven serverless functions?

  • A. Compute Engine
  • B. Cloud Run
  • C. Cloud Functions ✅
  • D. Google Kubernetes Engine

Explanation: Cloud Functions allows developers to run event-driven, serverless code without managing infrastructure.

Question 3: Which database is best for globally scalable relational workloads?

  • A. Cloud SQL
  • B. Firestore
  • C. Cloud Spanner ✅
  • D. BigQuery

Explanation: Cloud Spanner provides globally distributed, strongly consistent relational databases with high availability.

Question 4: Which Google Cloud service is recommended for CI/CD pipelines?

  • A. Cloud Build ✅
  • B. Cloud Functions
  • C. Cloud Storage
  • D. Cloud Monitoring

Explanation: Cloud Build automates builds, tests, and deployments, making it ideal for CI/CD pipelines.

Question 5: Which tool should be used to monitor application performance and logs?

  • A. Cloud Deployment Manager
  • B. Cloud Monitoring and Cloud Logging ✅
  • C. Cloud Scheduler
  • D. Cloud Tasks

Explanation: Cloud Monitoring and Cloud Logging provide visibility into application performance, logs, metrics, and alerts.

Download/Practice full Google Professional Cloud Developer exam questions..


How to Prepare for GCP-PCD

  1. Build apps using Cloud Run, App Engine, and GKE
  2. Understand Google Cloud IAM deeply
  3. Practice CI/CD with Cloud Build
  4. Monitor applications using Cloud Operations
  5. Attempt GCP-PCD mock exams

Why Prepare GCP-PCD with ClearCatNet

  • ✅ Updated GCP-PCD exam content (2026)
  • ✅ Real-world Google Cloud scenarios
  • ✅ Clear explanations and diagrams
  • ✅ Trusted by cloud professionals worldwide

Start Your GCP-PCD Preparation

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Google GCP-PCD Exam Dumps FAQs

The Google Professional Cloud Developer (PCD) exam validates your ability to design, build, test, and deploy scalable, highly available applications on Google Cloud. It focuses on modern application development using Google Cloud services.

Google recommends at least 1–3 years of industry experience and hands-on experience developing applications using Google Cloud services such as Cloud Run, GKE, App Engine, Cloud Functions, and Cloud APIs.

Clearcatnet keeps exam materials fully aligned with the latest Google Cloud Professional Cloud Developer exam blueprint. We provide real exam-style questions, detailed explanations, reference links, and expert guidance to help you pass the GCP-PCD exam on your FIRST ATTEMPT.

The GCP-PCD exam consists of multiple-choice and multiple-select questions. The exam duration is 120 minutes, and it is delivered online through a proctored exam environment.

Google does not publish an official passing score for the Professional Cloud Developer exam. Results are reported as Pass or Fail based on Google’s scoring methodology.

The Google Professional Cloud Developer certification is valid for two years. You can recertify by passing the latest version of the exam.

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  • Designing Highly Scalable Applications
  • Building and Testing Applications
  • Deploying Applications on Google Cloud
  • Application Performance Monitoring & Debugging
  • Integrating Google Cloud Services and APIs
  • Managing Application Security and Data Storage

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