Which service helps manage and automate data transfers without needing to write code?

• A. Amazon AppFlow
• B. Amazon SQS
• C. Amazon EventBridge
• D. Amazon Managed Blockchain

Answer: (A)

This question tests understanding of no-code data integration in AWS. Amazon AppFlow is built to move data between SaaS apps and AWS services without writing custom code. It offers prebuilt connectors, lets you define flows that extract data from a source, optionally transform it, and load it into a destination. You can schedule flows or trigger them automatically, and AWS handles the plumbing—authentication, incremental transfers, retries, and error handling—so no ETL scripting is required. The other services don’t focus on no-code data transfers: a queue service like SQS is for decoupling components, an event router like EventBridge handles event-driven patterns, and Managed Blockchain is for building blockchain networks. Therefore, the best choice is Amazon AppFlow.