AWS (Amazon Web Services) Certification Practice Exam

Which AWS service is designed to securely transfer data while maintaining transport efficiency?

1. AWS Lambda

2. Amazon CloudFront

3. AWS Snowball

4. AWS Elastic Beanstalk

The correct answer is: AWS Snowball

The option referring to AWS Snowball is the correct choice because AWS Snowball is specifically designed for secure data transfer, particularly in scenarios where high volumes of data need to be moved efficiently and securely. This service is part of the AWS Snow Family, which assists in transferring large amounts of data to and from AWS securely using a physical appliance. Snowball minimizes time and costs associated with transferring large datasets over the internet by using an encrypted device that is shipped to the customer's location. The data can be loaded onto the Snowball device, which is then sent back to AWS for transfer to the cloud. Snowball not only provides a secure way to move data but also ensures that the data transfer is efficient due to the high capacity of the devices, which can handle terabytes or even petabytes of data. In contrast, other services listed, such as AWS Lambda, Amazon CloudFront, and AWS Elastic Beanstalk, serve different purposes. AWS Lambda is designed for serverless compute functions, CloudFront is a content delivery network for optimizing the distribution of static and dynamic web content, and Elastic Beanstalk is primarily aimed at deploying and managing applications in the cloud. None of these services are specifically focused on secure and efficient data transfer in the same manner that