AWS Knowledge check

IAM Users are defined on a per-region basis

• True

• False

You are getting started with AWS and your manager wants things to remain simple yet secure. He wants management of engineers to be easy, and not reinvent the wheel every time someone joins your company. What will you do?

• I'll create one IAM user and everyone will share the credentials

• I'll create multiple IAM users, and assign each user their own policy

• I'll create multiple IAM users and groups, and assign policies to groups. New users will be added to groups.

Load balancers provide a

• Static IPv4 we can use in our application

• Static DNS name we can use in our application

• Static IPv6 we can use in our application

Application Load balancers handle all these protocols except

• HTTP

• HTTPS

• Websocket

• TCP

I have an ASG and ALB, and I setup my ASG to get health status of instances to my ALB. One instance has just reported unhealthy. What will happen?

• The ASG will keep the instance running and re-start the application

• The ASG will detach the EC2 instance from the group, and leave it running.

• The ASG will terminate the EC2 instance

Your instance in us-east-1a just got terminated, and the attached EBS volume is now available. Your colleague tells you he can't seem to attach it to your instance us-east-1b.

• He's missing IAM permissions

• EBS volumes are AZ locked

• EBS volumes are region locked

How can you remove older versions that are not used by Elastic Beanstalk so that new versions can be created for your application?

• Setup an .ebextensions files

• Use a lifecycle policy

• Define a Lambda function

• Use Worker Environments

You have an application composed of individual services. You need to route a request to a service based on the content of the request. which service should you use?

• EC2 Auto Scaling

• Elastic Load Balancing

• Amazon Route S3

• AWS CloudTrail

What is the first step in getting started with AWS Lambda?

• Deploy an OS image

• Upload your code

• Pay for estimated compute time

• Provision EC2 Instance

Load balancers can span across

• Multiple AZs

• Multiple regions

• MutipleAZs and optional multiple regions

• Depends on the region