Which AWS service or resource will meet these requirements?

Explanations:

AWS Online Tech Talks provide sessions on various AWS services with examples and allow users to ask questions, making them a good resource for learning from experts.

AWS documentation offers extensive information on AWS services but does not provide interactive guidance or access to AWS experts for asking questions.

AWS Marketplace provides access to third-party software but does not offer learning resources or expert guidance for implementing AWS services.

AWS Health Dashboard provides insights into service health and outages but does not include learning resources or access to AWS experts for building applications.