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1:If you have an EBS volume in Availability Zone us-east-1d and you want to attach it to an EC2 instance in Availability Zone us-east-1a, what procedure should you follow?
2: You are using a T2 instance type and are starting to notice that most of the time your application is running very slow. What would be an appropriate course of action?
3: True or False: If you are unable to download software packages to an EC2 instance, that means you have definitely provisioned it in a private subnet.
4: You keep getting an error when you try to attach an IGW to a VPC. What is the most likely cause of the error?
5: You have just provisioned a fleet of EC2 instances and realized that none of them have a public IP address. What settings would need to be changed for the next fleet of instances to be created with public IP addresses?
6: True of False: You cannot peer two VPC that located in different AWS regions.
True
7: You have an ELB distributing traffic a fleet of EC2 instances inside your VPC, evenly spread across two Availability Zones. However, you realize that only half of our instances are actually receiving traffic. What is the most likely cause of this problem?
8: You have an application currently running on five EC2 instances as part of an Auto Scaling group. For the past 30 minutes all five instances have been running at 100 CPUUtilization; however, the Auto Scaling group has not added any more instances to the group. What is the most likely cause?
9: True or False: If traffic is being blocked from entering a subnet, the issue is most likely with the security group.
False
10: You are running an analysis on traffic that is accessing your web application. However, you notice that the IP address for every visitor is the IP address of the Elastic Load Balancer. How should fix this problem so that the logs reflect the IP address of the originating host?
