MLS-C01AWS2025 Latest Questions Updated

AWS Certified Machine Learning - Specialty

Cloud Pass is a practice question app designed for the AWS MLS-C01 (AWS Certified Machine Learning - Specialty) exam.

It provides realistic exam-style questions, accurate answers, and clear concept explanations based on the latest exam trends. Instead of relying on unverified AWS MLS-C01 dumps found online, Cloud Pass offers up-to-date practice questions and detailed explanations to help you study efficiently and improve your score. In addition to the AWS Certified Machine Learning - Specialty (MLS-C01), Cloud Pass supports 24 AWS and GCP certifications, making it an ideal platform for anyone preparing for cloud certification exams.

📘361questions available in the app

⭐ Real User Pass Reviews: MLS-C01

Actual experiences from Cloud Pass users who passed

Excellent exam questions to prepare for the actual certification exam

2025-11-17

I have found the cloud pass a helpful tool for the AWS certification preparation. In addition to the quality of the questions, the explanations are really good. I make sure I understand why a question is not correct from the explanation. I was lucky that the ML Engineer Associate test package was released a week before my exam date to prepare for the exam and pass it.

K*********

Study Period: 1 month

합격이용

2025-11-03

앱 문제의 절반 정도가 시험 문제랑 비슷했던거같고 그 외엔 개념 이해를 바탕으로 풀었네요. 만족합니다

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Study Period: 1 month

My go to prep material for my cloud journey

2025-10-27

I cleared the exam this month. Got a nice score too. Very thankful that I got to take this before I took my exam. It's very helpful and I was the key to how I pass the exam.

j***

Study Period: 1 month

📝 361 Exam Questions

Check out the latest 2025 updated questions

Question 1

A smart manufacturing analytics company must ingest machine telemetry from 25,000 CNC machines across 18 countries where each machine sends a record every 20 seconds containing 55 fields with a maximum size of 1 KB, the company already ingests the stream with Amazon Kinesis Data Streams and requires hourly summaries of the ingested records that will be queried in Amazon Athena targeting 8 to 12 of the fields; which solution will meet these requirements with the least amount of customization to transform and store the ingested data?

Question 2

A data scientist at a mobile gaming company stores in-game purchase records in an Amazon DynamoDB table (12 GB) and ad-impression logs as JSON files in Amazon S3 (6 GB) and needs to prepare a single training dataset by performing a simple join on player_id with up to a 5-minute event timestamp alignment window to train a conversion prediction model in Amazon SageMaker with the least administrative overhead; which approach should be used to perform the necessary transformation?

Question 3

A data scientist at a fintech startup needs to run a PySpark 3.3 script that performs 7-day and 30-day rolling window aggregations over 2 TB of Parquet data in Amazon S3 to generate training and test datasets and must systematically compare model performance across preprocessing variants by toggling the number of engineered features (e.g., 40, 80, 160) and sample sizes (e.g., 100k, 500k, 1M records), while capturing the parameters used and resulting evaluation metrics for each run without managing a long-running Spark cluster and ensuring outputs are versioned in S3 and easily consumed by downstream SageMaker training; which approach should the data scientist use to determine the ideal data transformations for the model?

Question 4

A digital media startup stores 3 TB of structured CSV subscription records and 1 TB of semi-structured JSON clickstream logs in Amazon S3 under hourly partitions (s3://company-data/{csv,logs}/dt=YYYY-MM-DD-HH/), and an ML specialist wants to run ad hoc ANSI SQL queries across both datasets within the next day with the least operational effort, no servers to manage, and pay-per-query—what is the simplest solution to query this data?

Question 5

A ride-sharing platform plans to build a driver-risk classification model to predict whether a newly onboarded driver will have a safety incident within the first 30 days, and after joining logs from 12 internal/external sources they now have about 8,200 raw attributes where many feature pairs show Pearson correlation > 0.95, baseline training of a gradient-boosted classifier on all features takes over 3 hours per run with clear overfitting (training AUC 0.96 vs. validation AUC 0.79), and the team wants to significantly speed up training without losing much information from the original dataset; which feature engineering technique should they use to meet this objective?

🎯 Practice with real exam simulations

Practice in an environment identical to the real exam

Exam simulation 1

180분

Questions

Pass Score

750/1000

📚 Complete Exam Preparation Guide

Comprehensive guide to prepare for the MLS-C01 certification exam.

AWSMLS-C01Machine Learning Specialty

AWS Certified Machine Learning – Specialty (MLS-C01) Complete Study Guide

The complete 2025 guide for the AWS Certified Machine Learning – Specialty (MLS-C01) exam — covering data engineering, modeling, and real-world ML operations on AWS.

2025-11-10

Read Guide

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❓ Frequently Asked Questions

Check out frequently asked questions and answers

Q. Can I download AWS MLS-C01 exam questions and answers?

A. Cloud Pass provides access to real AWS certification-style questions directly in the app. While we don't offer downloadable PDFs, you can practice all questions anytime, anywhere with detailed explanations.

Q. Are AWS MLS-C01 dumps available in PDF format?

A. No, Cloud Pass does not distribute exam dumps or PDFs. Instead, we provide a clean and interactive experience where you can study with 10,000+ verified practice questions and track your progress across devices.

Q. How can I take practice tests for the AWS MLS-C01 exam?

A. You can take full-length practice tests within the Cloud Pass app. Each test simulates the real AWS exam format, includes instant feedback, and helps you measure your readiness before the actual exam.

Q. Are these AWS MLS-C01 exam questions real or updated for 2025?

A. Yes. All AWS practice questions in Cloud Pass are based on real-world exam topics and updated regularly to reflect the latest AWS Certified Machine Learning - Specialty (MLS-C01) objectives in 2025.