AWS Certified Solutions Architect - Professional SAP-C02 — Topic 1 Question 331

Question

A company is migrating an application to the AWS Cloud. The application runs in an on-premises data center and writes thousands of images into a mounted NFS file system each night. After the company migrates the application, the company will host the application on an Amazon EC2 instance with a mounted Amazon Elastic File System (Amazon EFS) file system. The company has established an AWS Direct Connect connection to AWS. Before the migration cutover, a solutions architect must build a process that will replicate the newly created on-premises images to the EFS file system. What is the MOST operationally efficient way to replicate the images?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Deploy an AWS DataSync agent to an on-premises server that has access to the NFS file system. Send data over the Direct Connect connection to an AWS PrivateLink interface VPC endpoint for Amazon EFS by using a private... Amazon EFS is a shared, elastic NFS file system that multiple instances can mount concurrently across AZs. AWS DataSync automates and accelerates online data transfer to AWS with minimal effort. A VPC endpoint provides private connectivity to AWS services without traversing the public internet.

AWS Certified Solutions Architect - Professional SAP-C02 — Question 331