A customer is using AWS for Dev and Test. The customer wants to setup the Dev environment with
Cloudformation. Which of the below mentioned steps are not required while using Cloudformation?

A user has configured the AWS CloudWatch alarm for estimated usage charges in the US East region. Which of
the below mentioned statements is not true with respect to the estimated charges?
Exhibit:

A user is accessing RDS from an application. The user has enabled the Multi AZ feature with the MS SQL RDS
DB. During a planned outage how will AWS ensure that a switch from DB to a standby replica will not affect
access to the application?

An organization is generating digital policy files which are required by the admins for verification. Once the
files are verified they may not be required in the future unless there is some compliance issue. If the
organization wants to save them in a cost effective way, which is the best possible solution?

A user has launched an EBS backed instance. The user started the instance at 9 AM in the morning. Between 9
AM to 10 AM, the user is testing some script. Thus, he stopped the instance twice and restarted it. In the same
hour the user rebooted the instance once. For how many instance hours will AWS charge the user?

An organization has configured the custom metric upload with CloudWatch. The organization has given
permission to its employees to upload data using CLI as well SDK. How can the user track the calls made to
CloudWatch?

A user has created a queue named “myqueue” with SQS. There are four messages published to queue which
are not received by the consumer yet. If the user tries to delete the queue, what will happen?

A user has launched a large EBS backed EC2 instance in the US-East-1a region. The user wants to achieve
Disaster Recovery (DR. for that instance by creating another small instance in Europe. How can the user
achieve DR?

A user has created numerous EBS volumes. What is the general limit for each AWS account for the maximum
number of EBS volumes that can be created?

A user has created a VPC with CIDR 20.0.0.0/16 using the wizard. The user has created a public subnet CIDR
(20.0.0.0/24. and VPN only subnets CIDR (20.0.1.0/24. along with the VPN gateway (vgw-12345. to connect to
the user’s data centre. Which of the below mentioned options is a valid entry for the main route table in this
scenario?