A system admin is planning to encrypt all objects being uploaded to S3 from an application. The system admin
does not want to implement his own encryption algorithm; instead he is planning to use server side encryption
by supplying his own key (SSE-C.. Which parameter is not required while making a call for SSE-C?

A user is using the AWS SQS to decouple the services. Which of the below mentioned operations is not
supported by SQS?

A user has configured Auto Scaling with 3 instances. The user had created a new AMI after updating one of the
instances. If the user wants to terminate two specific instances to ensure that Auto Scaling launches an
instances with the new launch configuration, which command should he run?

A user has launched an EC2 instance from an instance store backed AMI. If the user restarts the instance, what
will happen to the ephermal storage data?

A user has launched an EC2 instance. However, due to some reason the instance was terminated. If the user
wants to find out the reason for termination, where can he find the details?

A user has created a VPC with CIDR 20.0.0.0/24. The user has used all the IPs of CIDR and wants to increase the
size of the VPC. The user has two subnets: public (20.0.0.0/28. and private (20.0.1.0/28.. How can the user
change the size of the VPC?

A user has configured ELB with SSL using a security policy for secure negotiation between the client and load
balancer. Which of the below mentioned security policies is supported by ELB?

A user has granted read/write permission of his S3 bucket using ACL. Which of the below mentioned options is
a valid ID to grant permission to other AWS accounts (grantee. using ACL?

A user has configured an ELB to distribute the traffic among multiple instances. The user instances are facing
some issues due to the back-end servers. Which of the below mentioned CloudWatch metrics helps the user
understand the issue with the instances?

A user has launched an EC2 instance store backed instance in the US-East-1a zone. The user created AMI #1
and copied it to the Europe region. After that, the user made a few updates to the application running in the
US-East-1a zone. The user makes an AMI#2 after the changes. If the user launches a new instance in Europe
from the AMI #1 copy, which of the below mentioned statements is true?