About the MLA-C02 practice exams

These 14 practice exams prepare you for the AWS Certified Machine Learning Engineer – Associate (MLA-C02) certification. Each one is a full-length, timed mock test of 85 questions in 170 minutes, so the set gives you 1,190 questions in all, and no question repeats from one exam to the next. Questions are drawn to match the weight of each MLA-C02 exam domain, so the Data Preparation for ML and AI domain (28.2%) gets the most questions, as it does on the real exam.

Certification	AWS Certified Machine Learning Engineer – Associate (MLA-C02)
Exam code	MLA-C02
Practice exams	14
Questions per exam	85 (multiple choice and multiple select)
Time per exam	170 minutes
Practice pass mark	70%

MLA-C02 exam domains and weights

Domain 1: Data Preparation for ML and AI28.2%
Domain 2: ML Model and Foundation Model (FM) Development24.7%
Domain 3: Deployment and Orchestration of ML and AI Workflows23.5%
Domain 4: Operating, Monitoring, and Securing ML and AI Solutions23.5%

What every MLA-C02 practice exam includes

A test-center style screen: one question at a time, a countdown clock, flag for review and a review screen before you submit.
A score report broken down by the 4 MLA-C02 exam domains, so you can see where to study next.
An explanation of every answer: the concept behind it, why the correct option is right, and why each other option is wrong.
Your progress on all 14 exams, saved in your browser.

Read the official exam guide on the AWS certification site for the full list of topics in each domain.

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