Halloween Sale Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: merry71

Free AWS Certified AI Practitioner Exam Practice Questions

Question # 121

An education company is building a chatbot whose target audience is teenagers. The company is training a custom large language model (LLM). The company wants the chatbot to speak in the target audience’s language style by using creative spelling and shortened words.

Which metric will assess the LLM’s performance?

Options:

A.  

F1 score

B.  

BERTScore

C.  

Recall-Oriented Understudy for Gisting Evaluation (ROUGE)

D.  

Bilingual Evaluation Understudy (BLEU) score

Discussion 0
Question # 122

A company wants to ensure that its Retrieval Augmented Generation (RAG) system retrieves all relevant documents for user queries without missing important information.

Which metric should the company track?

Options:

A.  

Faithfulness

B.  

Recall

C.  

Mean reciprocal rank

D.  

Precision

Discussion 0
Question # 123

A company wants to build a lead prioritization application for its employees to contact potential customers. The application must give employees the ability to view and adjust the weights assigned to different variables in the model based on domain knowledge and expertise.

Which ML model type meets these requirements?

Options:

A.  

Logistic regression model

B.  

Deep learning model built on principal components

C.  

K-nearest neighbors (k-NN) model

D.  

Neural network

Discussion 0
Question # 124

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 # 125

A financial services company is deploying an AI customer support system to handle product inquiries. As the company adds new products and updates policies, the system must continue operating effectively without requiring rebuilding.

Which AI characteristic is required for this use case?

Options:

A.  

Consistency across interaction channels

B.  

Adaptability to incorporate updated information

C.  

Transparency in generating responses

D.  

Reliability in handling high-volume requests

Discussion 0
Question # 126

A company is developing an ML model to predict customer churn.

Which evaluation metric will assess the model ' s performance on a binary classification task such as predicting chum?

Options:

A.  

F1 score

B.  

Mean squared error (MSE)

C.  

R-squared

D.  

Time used to train the model

Discussion 0
Question # 127

A company wants to fine-tune an ML model that is hosted on Amazon Bedrock. The company wants to use its own sensitive data that is stored in private databases in a VP

C.  

The data needs to stay within the company ' s private network.

Which solution will meet these requirements?

Options:

A.  

Restrict access to Amazon Bedrock by using an AWS Identity and Access Management (IAM) service role.

B.  

Restrict access to Amazon Bedrock by using an AWS Identity and Access Management (IAM) resource policy.

C.  

Use AWS PrivateLink to connect the VPC and Amazon Bedrock.

D.  

Use AWS Key Management Service (AWS KMS) keys to encrypt the data.

Discussion 0
Question # 128

A company is developing an ML application. The application must automatically group similar customers and products based on their characteristics.

Which ML strategy should the company use to meet these requirements?

Options:

A.  

Unsupervised learning

B.  

Supervised learning

C.  

Reinforcement learning

D.  

Semi-supervised learning

Discussion 0
Question # 129

A company wants to implement a generative AI solution to improve its marketing operations. The company wants to increase its revenue in the next 6 months.

Which approach will meet these requirements?

Options:

A.  

Immediately start training a custom FM by using the company’s existing data.

B.  

Conduct stakeholder interviews to refine use cases and set measurable goals.

C.  

Implement a prebuilt AI assistant solution and measure its impact on customer satisfaction.

D.  

Analyze industry AI implementations and replicate the most successful features.

Discussion 0
Question # 130

A company has trained a foundation model (FM) to perform a specific task. The company needs to fine-tune the FM to perform a different but related task.

Which fine-tuning method will meet this requirement?

Options:

A.  

Hyperparameter tuning

B.  

Pre-training

C.  

Transfer learning

D.  

Reinforcement learning

Discussion 0

AIF-C01 PDF

AIF-C01 PDF (Printable)
$46.5
$154.99

AIF-C01 Testing Engine

AIF-C01 PDF (Printable)
$51
$169.99

AIF-C01 PDF + Testing Engine

AIF-C01 PDF (Printable)
$63.9
$212.99

Free Exams Sample Questions