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?

A user has stored data on an encrypted EBS volume. The user wants to share the data with his friend’s AWS
account. How can user achieve this?

A user has enabled the Multi AZ feature with the MS SQL RDS database server. Which of the below
mentioned statements will help the user understand the Multi AZ feature better?

An organization is using cost allocation tags to find the cost distribution of different departments and projects.
One of the instances has two separate tags with the key/ value as “InstanceName/HR”, “CostCenter/HR”.
What will AWS do in this case?

A user is publishing custom metrics to CloudWatch. Which of the below mentioned statements will help the
user understand the functionality better?

A user is launching an EC2 instance in the US East region. Which of the below mentioned options is
recommended by AWS with respect to the selection of the availability zone?