A start-up firm is using a legacy Linux based EC2 instance for their application deployment.Users will be using browser-based clients to connect to Linux instances. The IT Team plans to set up EC2 Instance Connect to enable users to connect to these instances. Which of the following steps is not required for setting Amazon EC2 Instance connect on instance?

Answer options:

A.Install EC2 Instance Connect on an instance.
B.Installing EC2 instance Connect CLI.
C.Configuring IAM permissions for EC2 Instance Connect.
D.Create Security Group allowing port 22 in inbound direction & associate with instance.

Correct Answer – B
Since users will be using browser-based clients to connect to Linux based instance, installing EC2 instance Connect CLI is not required. For EC2 instance with the latest Linux OS, EC2 instance Connect is preconfigured & no additional setup is required.
Option A, C, D are incorrect as these are required steps in setting EC2 instance Connect. 
For more information on Amazon EC2 Instance Connect, refer to the following URL-
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-connect-set-up.html