Amazon
SOA-C02 · Question #512
A SysOps administrator has many Windows Amazon EC2 instances that need to share a file system between nodes. The SysOps administrator creates an Amazon Elastic File System (Amazon EFS) file share…
The correct answer is A. Delete the EFS file share. Create an Amazon FSx for Windows File Server file share for the EC2. https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/AmazonEFS.html
Submitted by dimitri_ru· Mar 30, 2026Networking and Content Delivery
Question
A SysOps administrator has many Windows Amazon EC2 instances that need to share a file system between nodes. The SysOps administrator creates an Amazon Elastic File System (Amazon EFS) file share. After creation of the file share, the SysOps administrator is having trouble mounting the file share to the EC2 instances. Which action should the SysOps administrator take so that the EC2 instances can share the files?
Options
- ADelete the EFS file share. Create an Amazon FSx for Windows File Server file share for the EC2
- BUse the correct IAM credentials to mount the EFS file share.
- CConfigure NFSv4 support on the Windows operating system that is running on the EC2 instances.
- DAllow the correct port for NFS through the security group and network ACL.
How the community answered
(28 responses)- A71% (20)
- B4% (1)
- C7% (2)
- D18% (5)
Explanation
https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/AmazonEFS.html
Topics
#Amazon FSx for Windows#EFS compatibility#Windows file share#NFS
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