AIF-C01 Exam Dumps - AWS Certified AI Practitioner Exam

The company is developing ML applications for various use cases, and the task is to select the correct ML paradigm (supervised or unsupervised learning) for each. Supervised learning involves training a model on labeled data to make predictions, while unsupervised learning identifies patterns or structures in unlabeled data. Each use case aligns with one of these paradigms based on its requirements.

Exact Extract from AWS AI Documents:

From the AWS AI Practitioner Learning Path:

" Supervised learning uses labeled data to train models for tasks like classification (e.g., binary or multi-class classification), where the model predicts a category. Unsupervised learning works with unlabeled data for tasks like clustering (e.g., K-means clustering) or dimensionality reduction, identifying patternsor reducing data complexity without predefined labels. "

(Source: AWS AI Practitioner Learning Path, Module on Machine Learning Strategies)

Detailed Explanation:

Binary classification: Supervised learningBinary classification involves predicting one of two classes (e.g., yes/no, spam/not spam) using labeled data, making it a supervised learning task. The model learns from examples where the correct class is provided.

Multi-class classification: Supervised learningMulti-class classification extends binary classification to predict one of multiple classes (e.g., categorizing items into several groups). Like binary classification, it requires labeled data, so it falls under supervised learning.

K-means clustering: Unsupervised learningK-means clustering groups data into clusters based on similarity, without requiring labeled data. This is a classic unsupervised learning task, as the algorithm identifies patterns in the data on its own.

Dimensionality reduction: Unsupervised learningDimensionality reduction (e.g., using techniques like PCA) reduces the number of features in a dataset while preserving important information. It does not require labeled data, making it an unsupervised learning task.

Hotspot Selection Analysis:

The hotspot lists four use cases, each with a dropdown containing " Select..., " " Supervised learning, " and " Unsupervised learning. " The correct selections are:

Binary classification: Supervised learning

Multi-class classification: Supervised learning

K-means clustering: Unsupervised learning

Dimensionality reduction: Unsupervised learning

Each paradigm (supervised and unsupervised learning) is used twice, as the question allows for paradigms to be selected one or more times.

Comprehensive and Detailed Explanation From Exact AWS AI documents:

AWS CloudTrail records API calls and user activity across AWS services, including:

Who performed an action

What action was taken

When and from where the action occurred

AWS governance guidance identifies CloudTrail as the primary service for audit logging and accountability.

Why the other options are incorrect:

AWS Config (B) tracks configuration changes, not user actions.

Audit Manager (C) assesses compliance but does not record individual actions.

Trusted Advisor (D) provides best-practice recommendations.

AWS AI document references:

AWS CloudTrail Overview

Auditing User Activity on AWS

Governance and Compliance for AI Workloads

The correct answer is Amazon Bedrock PartyRock, a playground for building and experimenting with generative AI apps in a low-cost, no-code environment. PartyRock is designed for innovation and learning. It enables users to try out prompts, LLM apps, and templates using Amazon Bedrock under a free-tier friendly setup. According to AWS, PartyRock abstracts infrastructure and allows rapid prototyping using models from Bedrock providers. This makes it ideal for early experimentation, especially for non-developers or those not ready to invest in full production pipelines. In contrast, Amazon Q Developer is for software engineering tasks, SageMaker JumpStart focuses on deploying ML models, and Q Business targets enterprise knowledge workers. None of those are as cost-effective and experimental-focused as PartyRock.

Referenced AWS AI/ML Documents and Study Guides:

Amazon Bedrock Documentation – PartyRock Overview

AWS Generative AI Learning Path – Getting Started Tools

Accuracy is the most appropriate metric to measure the performance of an image classification model. It indicates the percentage of correctly classified images out of the total number of images. In the context of classifying plant diseases from images, accuracy will help the company determine how well the model is performing by showing how many images were correctly classified.

Option B (Correct): " Accuracy " : This is the correct answer because accuracy measures the proportion of correct predictions made by the model, which is suitable for evaluating the performance of a classification model.

Option A: " R-squared score " is incorrect as it is used for regression analysis, not classification tasks.

Option C: " Root mean squared error (RMSE) " is incorrect because it is also used for regression tasks to measure prediction errors, not for classification accuracy.

Option D: " Learning rate " is incorrect as it is a hyperparameter for training, not a performance metric.

AWS AI Practitioner References:

Evaluating Machine Learning Models on AWS: AWS documentation emphasizes the use of appropriate metrics, like accuracy, for classification tasks.

The verified answer is C. Add unified governance, discovery, and collaboration capabilities to Amazon SageMaker AI. The question is not asking only for storage, monitoring, or a basic repository. It asks for a scalable way for employees to find, access, and properly use company data while remaining compliant with policies and standards. AWS documentation for the next generation of Amazon SageMaker states that it simplifies discovery, governance, and collaboration for data and AI. Amazon SageMaker Catalog helps users securely discover and access approved data and assets through semantic search and governance workflows.

This directly matches the company’s requirement. In a rapidly growing multinational organization, data becomes harder to locate, understand, govern, and reuse. Unified governance and catalog capabilities allow teams to publish, discover, request access to, and collaborate on approved assets. AWS also describes Amazon SageMaker Catalog as a way to discover, govern, and collaborate on structured data, unstructured data, AI models, BI dashboards, and applications from a single catalog.

Option A is incorrect because a repository without integration does not solve governance, collaboration, or policy-based access. Option B is incomplete because storage alone does not help employees find or properly use data. Option D is also incomplete because monitoring can detect issues, but it does not provide data discovery, governance workflows, or collaboration features.

The correct solution must combine discovery, access governance, metadata, collaboration, and policy-aligned usage. Therefore, option C is the correct answer.

The correct answer is C – Test the AI solution to ensure that it does not discriminate against any protected groups. According to AWS Responsible AI principles, fairness and bias mitigation are essential when AI is used for high-impact decisions such as hiring. AWS documentation emphasizes evaluating datasets, model outputs, and demographic performance to ensure that AI systems do not reinforce or reproduce discriminatory patterns. Services such as Amazon SageMaker Clarify support automated bias detection and explainability, helping teams identify and mitigate unwanted correlations in training data or model predictions. Option A violates AWS guidance, as human-in-the-loop review is required for sensitive decisions. Option B risks amplifying historical bias because training on only “successful” hires can create feedback loops. Option D contradicts transparency principles, which AWS states are crucial for accountability in regulated or ethical decision-making domains. Therefore, rigorous fairness testing aligns with AWS’s recommended practices for responsible AI in hiring workflows.

Referenced AWS Documentation:

AWS Responsible AI Whitepaper – Fairness and Bias Mitigation

Amazon SageMaker Clarify Documentation

Comprehensive and Detailed Explanation From Exact AWS AI documents:

Amazon Q Developer is a fully managed generative AI assistant designed specifically to help developers write, test, and debug code.

Amazon Q Developer:

Generates code and test cases

Explains existing code

Integrates directly into developer workflows and IDEs

Requires minimal setup and operational overhead

Why the other options are incorrect:

Amazon Q Business (A) is focused on business knowledge and enterprise data.

Bedrock Agents (B) orchestrate workflows and API calls, not developer productivity tools.

SageMaker Clarify (D) focuses on explainability and bias detection.

AWS AI document references:

Amazon Q Developer Overview

Developer Productivity with Generative AI on AWS

Generative AI Tools for Software Development