CompTIA DataX (DY0-001) Online Training

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UPDATED: June 17, 2025

Intermediate

Get hands-on with AI, MLOps, and machine learning in this CompTIA DataX (DY0-001) training for professional data scientists. Learn core data science skills, including statistics, data modeling, and machine learning. Learn how to deploy deep learning models, build pipelines, and apply computer vision in real-world environments. This online DataX training prepares you to support advanced data science workflows and pass the CompTIA DataX certification exam. Train for the future of IT with cutting-edge AI skills.

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What you'll learn

Designing and managing data science pipelines for machine learning
Applying linear algebra and calculus in deep learning models
Mining, preparing, and transforming data for AI applications
Deploying computer vision and deep learning models in production
Applying MLOps best practices to automate model lifecycle
Communicating complex AI insights to technical and non-technical teams

FAQs

Who should take DataX?

CompTIA’s DataX is best suited for professionals already working in data-heavy roles. It’s not a certification designed for beginners or those without hands-on experience in data modeling, machine learning, and statistical programming. It’s best for data scientists, applied statisticians, or AI engineers who want to prove they know how to apply core data science methods in real-world environments.

How much does it cost to earn the DataX?

It costs $529 just to attempt the DataX exam DY0-001 once. If you want two attempts at the exam, it'll cost $578. Given the exam’s difficulty and high failure rate, you should be prepared to spend more than $529 to earn DataX – invest in study materials that provide you with practice labs, and maybe consider buying the retake.

Do advanced data science certifications like DataX pay well?

Yes, certifications like DataX can help experienced professionals validate and sharpen skills tied to high-paying roles in AI, machine learning, and analytics. There’s no single certification that guarantees a pay bump, but having DataX on your résumé signals that you can apply core techniques while under pressure. That can boost your credibility and qualify you for roles that are comfortably in the $100K - $140K range.

Is the DY0-001 exam hard?

Yes, the DataX certification exam is challenging. Even seasoned professionals and people with relevant masters degrees have failed the DY0-001. It tests not just theoretical knowledge but the ability to apply advanced data science concepts in realistic scenarios. Success requires a deep understanding of modeling, statistics, machine learning, and toolsets like TensorFlow or PyTorch.

Is the CompTIA DataX worth it?

The DataX is definitely worth it for data professionals who want a rigorous, vendor-neutral certification that proves practical expertise. Fair warning: it’s not a career starter. The DataX is a steep challenge for people looking to demonstrate vetted skills. Passing it sends a clear message: you don’t just understand data science, you can use it effectively in complex, real-world contexts.

Who is this for?

This training is for IT pros, data analysts, and developers preparing for the CompTIA DataX certification and roles in data science, machine learning, and MLOps. It builds advanced skills in modeling, statistics, and AI deployment.

What our learners say

Awesome, Top notch, I am super excited and thankful for CBT Nuggets. I am starting to get addicted to CBT Nuggets. I hope that there's no cure!!!
Mike M. | CBTN Learner
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John McCann | IT manager and CBT Nuggets learner
This is the gold standard of video training. You always hear in grade school or college that the best teachers are the ones who are passionate in their field. The CBT Nuggets team are extremely passionate and get you motivated for the material.
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Study plan

Download the free DataX study plan to complete this course in about 32 hours.

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