AIF-C01 Exam Dumps - AWS Certified AI Practitioner Exam

AWS Glue is a serverless data integration service that enables users to extract, transform, and load (ETL) data. For a company with minimal programming experience, Amazon Q Developer provides an AI-powered assistant that can generate code, explain AWS services, and guide users through tasks like creating AWS Glue jobs. This makes it an ideal tool to help the company use AWS Glue effectively.

Exact Extract from AWS AI Documents:

From the AWS Documentation on Amazon Q Developer:

"Amazon Q Developer is an AI-powered assistant that helps developers by generating code, answering questions about AWS services, and providing step-by-step guidance for tasks such as building ETL pipelines with AWS Glue. It is designed to assist users with varying levels of expertise, including those with minimal programming experience."

(Source: AWS Documentation, Amazon Q Developer Overview)

Detailed Explanation:

Option A: Amazon Q Developer

This is the correct answer. Amazon Q Developer can assist the company by generating AWS Glue scripts, explaining Glue concepts, and providing guidance on setting up ETL jobs, which is particularly helpful for users with limited programming experience.

Option B: AWS Config

AWS Config is used for tracking and managing resource configurations and compliance, not for assisting with coding or using services like AWS Glue. This option is incorrect.

Option C: Amazon Personalize

Amazon Personalize is a machine learning service for building recommendation systems, not for assisting with data integration or AWS Glue. This option is irrelevant.

Option D: Amazon Comprehend

Amazon Comprehend is an NLP service for analyzing text, not for helping users write code or use AWS Glue. This option does not meet the requirements.

Comprehensive and Detailed Explanation From Exact AWS AI documents:

Providing references or citations increases trust and transparency by:

Allowing users to verify information

Demonstrating responses are grounded in authoritative sources

Reducing perceived hallucination risk

AWS Responsible AI guidance emphasizes source attribution as a best practice to increase user trust in AI-generated content.

Why the other options are incorrect:

Confidence labels (A) do not verify correctness.

Avatars (C) are cosmetic.

Language style (D) affects tone, not trustworthiness.

AWS AI document references:

Building Trustworthy AI Systems

Grounding AI Responses in Source Documents

Responsible AI Transparency Practices

The business goal identification phase of the ML lifecycle involves defining the objectives of the project and understanding the requirements, including compliance and regulatory considerations. This phase ensures the ML solution aligns with legal and organizational standards before proceeding to technical stages like data collection or model training.

Exact Extract from AWS AI Documents:

From the AWS AI Practitioner Learning Path:

"The business goal identification phase involves defining the problem to be solved, identifying success metrics, and determining compliance and regulatory requirements to ensure the ML solution adheres to legal and organizational standards."

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

Detailed Explanation:

Option A: Feature engineeringFeature engineering involves creating or selecting features for model training, which occurs after compliance requirements are identified. It does not address regulatory concerns.

Option B: Model trainingModel training focuses on building the ML model using data, not on determining compliance or regulatory requirements.

Option C: Data collectionData collection involves gathering data for training, but compliance and regulatory requirements (e.g., data privacy laws) are defined earlier in the business goal identification phase.

Option D: Business goal identificationThis is the correct answer. This phase ensures that compliance and regulatory requirements are considered at the outset, shaping the entire ML project.

The business objective to evaluate the effect of an LLM chatbot aimed at reducing the actions required by call center employees should be average call duration.

Average Call Duration:

This metric measures the time taken to handle a customer call or query. A successful LLM chatbot should reduce the call duration by efficiently providing answers, minimizing the need for human intervention.

By decreasing the average call duration, the company can improve call center efficiency, reduce costs, and enhance the user experience.

Why Option B is Correct:

Direct Impact: The objective aligns directly with the goal of reducing the number of actions call center employees must take.

Operational Efficiency: Reducing call duration is a clear indicator of the chatbot's effectiveness in assisting customers without human help.

Why Other Options are Incorrect:

A. Website engagement rate: Is unrelated to call center operations.

C. Corporate social responsibility: Does not relate to call center efficiency.

D. Regulatory compliance: Is important but does not measure the effectiveness of a chatbot in reducing employee actions.

Exploratory data analysis (EDA) involves understanding the data by visualizing it, calculating statistics, and creating correlation matrices. This stage helps identify patterns, relationships, and anomalies in the data, which can guide further steps in the ML pipeline.

Option C (Correct): "Exploratory data analysis": This is the correct answer as the tasks described (correlation matrix, calculating statistics, visualizing data) are all part of the EDA process.

Option A: "Data pre-processing" is incorrect because it involves cleaning and transforming data, not initial analysis.

Option B: "Feature engineering" is incorrect because it involves creating new features from raw data, not analyzing the data's existing structure.

Option D: "Hyperparameter tuning" is incorrect because it refers to optimizing model parameters, not analyzing the data.

AWS AI Practitioner References:

Stages of the Machine Learning Pipeline: AWS outlines EDA as the initial phase of understanding and exploring data before moving to more specific preprocessing, feature engineering, and model training stages.

Comprehensive and Detailed Explanation From Exact AWS AI documents:

Amazon SageMaker Clarify is designed to detect and explain bias in ML models and datasets.

AWS Responsible AI guidance recommends Clarify to:

Identify bias in predictions

Analyze feature attribution

Support fairness and ethical AI practices

Why the other options are incorrect:

Rekognition (A) analyzes images, not recommendation bias.

Amazon Q Developer (B) assists developers with code.

Comprehend (C) performs NLP tasks, not bias analysis.

AWS AI document references:

Amazon SageMaker Clarify Documentation

Detecting Bias in AI Systems

Responsible AI on AWS

The correct answer is C – A CSV file that consists of measurement data, which is a classic example of structured data. According to AWS documentation, structured data is data that is organized in a predefined schema, typically stored in tabular formats with fixed rows, columns, and data types. CSV files, relational databases, and spreadsheets fall into this category because their structure allows deterministic querying and processing. Measurement data contained in a CSV file is easy to analyze with SQL, Amazon Athena, Amazon Redshift, or SageMaker Data Wrangler. In contrast, options A and D (text comments and transcriptions) are examples of unstructured data, requiring NLP techniques. Option B (video files) represents unstructured multimedia data, requiring computer vision. Structured data is essential for supervised ML models, business analytics, and statistical modeling. AWS emphasizes that structured data provides the simplest path to feature engineering and model training due to its consistent format.

Referenced AWS Documentation:

AWS Data Analytics Whitepaper – Structured vs. Unstructured Data

Amazon SageMaker Data Wrangler Documentation

The correct answer is C because Amazon Nova Reel is the AWS foundation model designed for generative video use cases, providing end-to-end video generation using generative AI, which significantly reduces video creation time and eliminates the need for manual assembly.

According to AWS Bedrock documentation:

"Amazon Nova Reel enables users to generate short-form video content directly from prompts, including the ability to define style, motion, scenes, and transitions — streamlining the generative content creation process."

This is the most operationally efficient choice as it does not require stitching together images or using external editing tools.

Explanation of other options:

A and B involve generating intermediate images and then manually creating videos using video editing tools — not operationally efficient.

D. Amazon Nova Pro is intended for high-end professional-grade image or 3D content generation, but not specifically optimized for video generation like Nova Reel.

Referenced AWS AI/ML Documents and Study Guides:

Amazon Bedrock Model Directory – Nova Models Overview

AWS GenAI Foundation Model Comparison Guide

AWS Generative AI for Creators Whitepaper (2024)