What is Availability Zone?

It is a physical data center in An AWS region where we can launch and run resources like EC2 instances.

What are the steps needs to be done on Key Pair?

STEP 1: Click on create Key pair
Step 2 : There we can create keypair name
Step 3: Select Keypair type and private keyf ile format and click on create keypair

What is EC2?

EC2 stands for Elastic Compute cloud . It is a service in AWS used to create and run virtual server in the cloud.

What is Security Group?

Security group is a virtual firewall that manages inbound and outbound traffics to access the virtual machine.

What is AMI?

AMI stands for Amazon Machine Image. It contains per-configured templates to launch EC2 instance in AWS.