A user has configured a VPC with a new subnet. The user has created a security group. The user wants to
configure that instances of the same subnet communicate with each other. How can the user configure this
with the security group?

A user is launching an instance. He is on the “Tag the instance” screen. Which of the below mentioned
information will not help the user understand the functionality of an AWS tag?

A user has created a VPC with CIDR 20.0.0.0/16. The user has created public and VPN only subnets along with
hardware VPN access to connect to the user’s datacenter. The user wants to make so that all traffic coming to
the public subnet follows the organization’s proxy policy. How can the user make this happen?

A user has created a VPC with CIDR 20.0.0.0/24. The user has created a public subnet with CIDR 20.0.0.0/25
and a private subnet with CIDR 20.0.0.128/25. The user has launched one instance each in the private and
public subnets. Which of the below mentioned options cannot be the correct IP address (private IP. assigned to
an instance in the public or private subnet?

A user has launched an EBS backed EC2 instance. The user has rebooted the instance. Which of the below
mentioned statements is not true with respect to the reboot action?

A user has setup a web application on EC2. The user is generating a log of the application performance at every
second. There are multiple entries for each second. If the user wants to send that data to CloudWatch every
minute, what should he do?

An AWS root account owner is trying to create a policy to access RDS. Which of the below mentioned
statements is true with respect to the above information?

A user is using a small MySQL RDS DB. The user is experiencing high latency due to the Multi AZ feature.Which
of the below mentioned options may not help the user in this situation?

A user is displaying the CPU utilization, and Network in and Network out CloudWatch metrics data of a single
instance on the same graph. The graph uses one Y-axis for CPU utilization and Network in and another Y-axis
for Network out. Since Network in is too high, the CPU utilization data is not visible clearly on graph to the
user. How can the data be viewed better on the same graph?

A user is planning to use AWS services for his web application. If the user is trying to set up his own billing
management system for AWS, how can he configure it?