Which AWS service can be used to mount Amazon EFS on an EC2 instance automatically during launch?
The service is EC2 User Data.
User Data is a script that runs automatically when the EC2 instance starts for the first time.
Which pricing model does Amazon EFS use?
Amazon EFS uses a pay-as-you-use pricing model.
You pay only for the storage space you actually use (measured in GB per month).
No need to pre-allocate storage.
Which protocol is used to access Amazon EFS?
Amazon EFS is accessed using the NFS protocol (Network File System) — specifically NFSv4.1 or NFSv4.0.
Explain about EFS
Amazon EFS is a shared file storage service in AWS.
Multiple EC2 instances can connect to the same storage at the same time.
It works like a network file system (NFS).
Why need create the EBS Lifecycle policy
We create EBS Lifecycle Policy to manage snapshots automatically instead of doing it manually.
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