Free Amazon AIF-C01 Exam Questions

Become Amazon Certified with updated AIF-C01 exam questions and correct answers

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Total 737 Questions | Updated On: Aug 24, 2026

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Question 1

How would you differentiate between K-Means and K-Nearest Neighbors (KNN) algorithms in machine learning?

A : K-Means is primarily used for regression tasks, while KNN is used for reducing the dimensionality of data

B : K-Means is an unsupervised learning algorithm used for clustering data points into groups, while KNN is a supervised learning algorithm used for classifying data points based on their proximity to labeled examples

C : K-Means is a supervised learning algorithm used for classification, while KNN is an unsupervised learning algorithm used for clustering

D : K-Means requires labeled data to form clusters, whereas KNN does not use labeled data for making predictions

Answer: B

Question 2

Which of the following use cases is addressed by the Amazon Forecast service?

A : Recommendations tailored to a user’s profile, behavior, preferences, and history

B : Predict product demand to accurately vary inventory and pricing at different store locations

C : Design conversational solutions that respond to frequently asked questions for technical support, and HR benefits

D : Detect and categorize toxic audio and foster a safe and inclusive online environment

Answer: B

Question 3

A company wants to build an ML model to detect abnormal patterns in sensor data. The companydoes not have labeled data for training. Which ML method will meet these requirements?

A : Linear regression

B : Classification

C : Decision tree

D : Autoencoders

Answer: D

Question 4

Which prompt engineering technique helps break down a complex problem into smaller logical parts?

A : Zero shot Prompting

B : Few shot Prompting

C : Negative prompting

D : Chain-of-thought prompting

Answer: D

Question 5

Which AWS service or feature can help an AI development team quickly deploy and consume a foundation model (FM) within the team's VPC?

A : Amazon Personalize

B : Amazon SageMaker JumpStart

C : PartyRock, an Amazon Bedrock Playground

D : Amazon SageMaker endpoints

Answer: B

Page: 1 / 148

Total 737 Questions | Updated On: Aug 24, 2026

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