About This Domain
Domain 1 — Architecting ML Solutions — accounts for ~20% of the PMLE certification exam. This domain evaluates your understanding of automl vs custom training, pre-trained apis (vision, nlp, translation), vertex ai platform components, and related concepts. ML system design. 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
- AutoML vs custom training
- Pre-trained APIs (Vision, NLP, Translation)
- Vertex AI platform components
- ML system architecture patterns
Key Google Cloud Services in This Domain
Study Strategy for Domain 1
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 1
Choose pre-trained API when possible. AutoML next. Custom training only when needed.
Frequently Asked Questions
How many questions on the PMLE exam come from Domain 1?
Domain 1 (Architecting ML Solutions) makes up ~20% of the PMLE exam, approximately 16 questions.
What services should I focus on for Domain 1?
Key services include Architecting ML.
How should I prepare for Architecting ML Solutions 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 PMLE domains?
Many candidates start with the highest-weighted domains first: Architecting ML Solutions (~20%), Data Preparation (~20%), Feature Engineering (~21%), Training Models (~20%), Serving and Scaling (~19%).
Practice Domain 1 Questions
Test your knowledge of Architecting ML Solutions with practice questions from our PMLE question bank.
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