AIF-C01 Applications of Foundation Models Practice Question
A startup needs to generate product descriptions from bullet points using a foundation model. They want a fully managed serverless experience. Which AWS service should they use?
⚠ Common exam trap
A common mix-up: candidates confuse Amazon Comprehend (a text analysis service) with a generative AI service, or assume Polly or Lex can generate text descriptions when they are specialized for speech and conversation, respectively.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon Bedrock
Amazon Bedrock is a fully managed serverless service that provides access to foundation models (FMs) from leading AI providers via an API, making it ideal for generating product descriptions from bullet points. It eliminates infrastructure management while allowing you to invoke models like Anthropic Claude or Amazon Titan for text generation tasks.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Amazon Comprehend
Why it's wrong here
Comprehend is for text analysis, not generation.
- ✓
Amazon Bedrock
Why this is correct
Bedrock offers serverless foundation models for generation tasks.
- ✗
Amazon Polly
Why it's wrong here
Polly converts text to speech, not generate text.
- ✗
Amazon Lex
Why it's wrong here
Lex is for building chatbots, not general text generation.
Quick reference
Cloud Service Model Comparison
| Model | You Manage | Provider Manages | Examples |
|---|---|---|---|
| IaaS | OS, runtime, apps, data | Hardware, hypervisor, networking | EC2, Azure VMs, GCP Compute Engine |
| PaaS | Apps and data | OS, runtime, middleware, hardware | Elastic Beanstalk, Azure App Service |
| SaaS | Data and settings only | Everything else | Microsoft 365, Salesforce, Workday |
| FaaS / Serverless | Function code only | Infra, scaling, runtime | Lambda, Azure Functions, Cloud Run |
| CaaS | Containers and apps | Kubernetes, OS, hardware | EKS, AKS, GKE |
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This AIF-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AIF-C01 exam.