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Free AWS Certified AI Practitioner Exam Practice Questions

Question # 41

Which technique breaks a complex task into smaller subtasks that are sent sequentially to a large language model (LLM)?

Options:

A.  

One-shot prompting

B.  

Prompt chaining

C.  

Tree of thoughts

D.  

Retrieval Augmented Generation (RAG)

Discussion 0
Question # 42

A company has built an image classification model to predict plant diseases from photos of plant leaves. The company wants to evaluate how many images the model classified correctly.

Which evaluation metric should the company use to measure the model ' s performance?

Options:

A.  

R-squared score

B.  

Accuracy

C.  

Root mean squared error (RMSE)

D.  

Learning rate

Discussion 0
Question # 43

A company needs an automated solution to group its customers into multiple categories. The company does not want to manually define the categories. Which ML technique should the company use?

Options:

A.  

Classification

B.  

Linear regression

C.  

Logistic regression

D.  

Clustering

Discussion 0
Question # 44

A company wants to set up private access to Amazon Bedrock APIs from the company ' s AWS account. The company also wants to protect its data from internet exposure.

Options:

A.  

Use Amazon CloudFront to restrict access to the company ' s private content

B.  

Use AWS Glue to set up data encryption across the company ' s data catalog

C.  

Use AWS Lake Formation to manage centralized data governance and cross-account data sharing

D.  

Use AWS PrivateLink to configure a private connection between the company ' s VPC and Amazon Bedrock

Discussion 0
Question # 45

A company wants to control employee access to publicly available foundation models (FMs). Which solution meets these requirements?

Options:

A.  

Analyze cost and usage reports in AWS Cost Explorer.

B.  

Download AWS security and compliance documents from AWS Artifact.

C.  

Configure Amazon SageMaker JumpStart to restrict discoverable FMs.

D.  

Build a hybrid search solution by using Amazon OpenSearch Service.

Discussion 0
Question # 46

A company acquires International Organization for Standardization (ISO) accreditation to manage AI risks and to use AI responsibly. What does this accreditation certify?

Options:

A.  

All members of the company are ISO certified.

B.  

All AI systems that the company uses are ISO certified.

C.  

All AI application team members are ISO certified.

D.  

The company’s development framework is ISO certified.

Discussion 0
Question # 47

A company wants to improve the accuracy of the responses from a generative AI application. The application uses a foundation model (FM) on Amazon Bedrock.

Which solution meets these requirements MOST cost-effectively?

Options:

A.  

Fine-tune the FM.

B.  

Retrain the FM.

C.  

Train a new FM.

D.  

Use prompt engineering.

Discussion 0
Question # 48

A company is developing a customer service agent by using Amazon Bedrock. The company wants to ensure that the agent does not disclose personally identifiable information (PII) during conversations with users.

Which Amazon Bedrock feature meets these requirements?

Options:

A.  

Amazon Bedrock Guardrails

B.  

Amazon Bedrock Flows

C.  

Amazon Bedrock Knowledge Bases

D.  

Amazon Bedrock Data Automation (BDA)

Discussion 0
Question # 49

An airline company wants to build a conversational AI assistant to answer customer questions about flight schedules, booking, and payments. The company wants to use large language models (LLMs) and a knowledge base to create a text-based chatbot interface.

Which solution will meet these requirements with the LEAST development effort?

Options:

A.  

Train models on Amazon SageMaker Autopilot.

B.  

Develop a Retrieval Augmented Generation (RAG) agent by using Amazon Bedrock.

C.  

Create a Python application by using Amazon Q Developer.

D.  

Fine-tune models on Amazon SageMaker Jumpstart.

Discussion 0
Question # 50

Which THREE of the following principles of responsible AI are most critical to this scenario? (Choose 3)

* Explainability

* Fairness

* Privacy and security

* Robustness

* Safety

Options:

Discussion 0

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