About This Domain
Domain 3 — Deploying Applications — accounts for ~20% of the PCD certification exam. This domain evaluates your understanding of gke deployments and services, cloud run traffic splitting, app engine versions and traffic migration, and related concepts. Deployment strategies and platforms. To pass this section you need practical knowledge of how these services and patterns work together in real-world architectures.
What You'll Be Tested On
- GKE deployments and services
- Cloud Run traffic splitting
- App Engine versions and traffic migration
- Blue-green and canary deployments
Key Google Cloud Services in This Domain
Study Strategy for Domain 3
This domain represents ~20% of the total exam, making it a significant scoring area. Balance theoretical study with hands-on practice.
Exam Tips for Domain 3
Cloud Run supports instant traffic splitting between revisions.
Frequently Asked Questions
How many questions on the PCD exam come from Domain 3?
Domain 3 (Deploying Applications) makes up ~20% of the PCD exam, approximately 16 questions.
What services should I focus on for Domain 3?
Key services include Deploying.
How should I prepare for Deploying Applications questions?
Start by reviewing the key topics listed above, then practice with domain-specific questions. Focus on understanding real-world scenarios.
What's the best order to study the PCD domains?
Many candidates start with the highest-weighted domains first: Designing Cloud-Native Applications (~25%), Building and Testing (~21%), Deploying Applications (~20%), Integrating Services (~19%), Managing Performance (~15%).
Practice Domain 3 Questions
Test your knowledge of Deploying Applications with practice questions from our PCD question bank.
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