Which EC2 Storage would you use to create a shared network file system for your EC2 Instances?
EFS
Amazon EFS is a fully managed service that makes it easy to set up, scale, and cost-optimize file storage in the Amazon Cloud.
Which service can be used to automate image management processes?
EC2 Image Builder
EC2 Image Builder is an automated pipeline for the creation, maintenance, validation, sharing, and deployment of Linux or Windows images for use on AWS and on-premises.
What are AMIs NOT used for?
Add your own IP addresses
You cannot use AMIs to add your IP addresses. IP addresses are added to an instance as you create it.
EBS Volumes CANNOT be attached to multiple EC2 instances at a time.
True
EBS Volumes can be attached to only one EC2 Instance at a time, but EC2 Instances can have multiple EBS Volumes attached to them.
An EBS Volume is a network drive you can attach to your instances while they run, so your instances' data persist even after their termination.
True
EBS Volumes allows instances' data to persist even after their termination.
Which statement is CORRECT regarding EC2 Instance Store?
It has a better I/O performance, but the data is lost if the EC2 Instance is terminated
EC2 Instance Store has a better I/O performance, but data is lost if: the EC2 instance is stopped or terminated, or when the underlying disk drive fails.
What is an EBS Snapshot?
A backup of your EBS Volume at a point in time
EBS Snapshots are used to backup data on your EBS Volumes at a point in time.
Where can you find a third party's AMI so you can use it to launch your EC2 Instance?
AWS Marketplace AMIs
You can use AWS Marketplace AMIs to use someone else's AMI.
What is an EBS Volume tied to?
An availability zone
EBS Volumes are tied to only one availability zone.