George has launched three EC2 instances inside the US-East-1a zone with his AWS account. Ray
has
launched two EC2 instances in the US-East-1a zone with his AWS account. Which of the below
entioned statements will help George and Ray understand the availability zone (AZ. concept
better?

A user had aggregated the CloudWatch metric data on the AMI ID. The user observed some
abnormal
behaviour of the CPU utilization metric while viewing the last 2 weeks of data. The user wants to
share that data with his manager. How can the user achieve this easily with the AWS console?

A user has setup a CloudWatch alarm on the EC2 instance for CPU utilization. The user has setup
to receive a notification on email when the CPU utilization is higher than 60%. The user is running
a virus scan on the same instance at a particular time. The user wants to avoid receiving an email
at this time. What should the user do?

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 SSL protocols is not supported by the
security policy?

A user has created a VPC with the public and private subnets using the VPC wizard. The VPC has
CIDR
20.0.0.0/16. The public subnet uses CIDR 20.0.1.0/24. The user is planning to host a web server
in the public subnet (port 80. and a DB server in the private subnet (port 3306.. The user is
configuring a security group for the public subnet (WebSecGrp. and the private subnet
(DBSecGrp.. Which of the below mentioned entries is required in the private subnet database
security group (DBSecGrp.?

A user has created a VPC with CIDR 20.0.0.0/16 using the wizard. The user has created public

and VPN only subnets along with hardware VPN access to connect to the user’s data centre. The
user has not yet launched any instance as well as modified or deleted any setup. He wants to
delete this VPC from the console. Will the console allow the user to delete the VPC?

A user is trying to create a PIOPS EBS volume with 4000 IOPS and 100 GB size. AWS does not
allow the user to create this volume. What is the possible root cause for this?

A user has setup a custom application which generates a number in decimals. The user wants to
track that number and setup the alarm whenever the number is above a certain limit. The
application is sending the data to CloudWatch at regular intervals for this purpose. Which of the
below mentioned statements is not true with respect to the above scenario?

A user has launched an EC2 Windows instance from an instance store backed AMI. The user has
also set the Instance initiated shutdown behavior to stop. What will happen when the user shuts
down the OS?

A user has enabled versioning on an S3 bucket. The user is using server side encryption for data
at Rest. If the user is supplying his own keys for encryption (SSE-C., which of the below
mentioned statements is true?