Task 2.1: Implement Agentic AI Solutions and Tool Integrations. AIP-C01 Practice Questions (Page 6)

Questions 26–30

1. 26foundation · easy

   Which of the following is an example of a custom aggregation logic for a text-generation ensemble?

   • ASelecting the longest output among the models
   • BStoring all outputs in an S3 bucket
   • CEncrypting the outputs with KMS
   • DAutomatically training a new model on the combined outputs
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2. 27application · medium

   A team is building a simple MCP server that provides a calculator tool to an AI agent. The tool takes two numbers and an operator and returns the result. The team wants to implement this as a stateless MCP server using AWS Lambda. What is the most important design consideration for this implementation?

   • AUse a long-running process on Amazon ECS to handle the calculations, as it is more reliable.
   • BEnsure the Lambda function is stateless and does not rely on any persistent storage or session data.
   • CConfigure the Lambda function to maintain a persistent connection to the AI agent.
   • DUse a database to store the calculation history so the agent can reference past results.
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4. 28application · medium

   A company is building an agent that uses a Lambda function to call an internal API and a Step Functions state machine to orchestrate the workflow. The security team requires that the Lambda function can only access the specific API endpoint it needs and cannot access any other AWS resources. What is the most secure way to enforce this resource boundary?

   • AConfigure the Lambda function to use a VPC endpoint for the API and disable all other internet access.
   • BAttach an IAM policy to the Lambda function's execution role that grants permissions only to the specific API endpoint and denies access to all other AWS services.
   • CPlace the Lambda function in a private subnet and rely on security groups to restrict access to the API endpoint.
   • DUse a resource-based policy on the Lambda function to allow only the Step Functions state machine to invoke it.
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5. 29foundation · easy

   Which AWS service is often used as the backend to store feedback data received via API Gateway?

   • AAmazon EC2
   • BAWS Lambda
   • CAmazon DynamoDB
   • DAmazon CloudFront
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6. 30expert · hard

   A company is using the Strands API to implement custom behaviors for tool integrations. They have a tool that can book appointments and a tool that can check availability. The agent needs to first check availability and then book an appointment if a slot is found. The team wants to implement this as a custom behavior using the Strands API. What is the most important consideration when defining this behavior?

   • ADefine the behavior as a single tool that combines both the availability check and the booking in one call.
   • BUse the Strands API to define a custom behavior that only calls the booking tool, assuming availability is always guaranteed.
   • CAllow the agent to call the tools in any order and rely on the agent's reasoning to determine the correct sequence.
   • DDefine a clear sequence of tool calls, with the output of the availability check being passed as input to the booking tool.
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