A user is trying to understand the ACL and policy for an S3 bucket. Which of the below mentioned policy
permissions is equivalent to the WRITE ACL on a bucket?

A user is planning to setup infrastructure on AWS for the Christmas sales. The user is planning to use Auto
Scaling based on the schedule for proactive scaling. What advice would you give to the user?

A user is trying to setup a recurring Auto Scaling process. The user has setup one process to scale up every
day at 8 am and scale down at 7 PM. The user is trying to setup another recurring process which scales up on
the 1st of every month at 8 AM and scales down the same day at 7 PM. What will Auto Scaling do in this
scenario?

A user has setup an RDS DB with Oracle. The user wants to get notifications when someone modifies the
security group of that DB. How can the user configure that?

A user is running one instance for only 3 hours every day. The user wants to save some cost with the instance.
Which of the below mentioned Reserved Instance categories is advised in this case?

A user has setup an EBS backed instance and a CloudWatch alarm when the CPU utilization is more than
65%. The user has setup the alarm to watch it for 5 periods of 5 minutes each. The CPU utilization is 60%
between 9 AM to 6 PM. The user has stopped the EC2 instance for 15 minutes between 11 AM to 11:15 AM.
What will be the status of the alarm at 11:30 AM?

An organization is planning to use AWS for 5 different departments. The finance department is responsible to
pay for all the accounts. However, they want the cost separation for each account to map with the right costcenter. How can the finance department achieve this?

An organization has added 3 of his AWS accounts to consolidated billing. One of the AWS accounts has
purchased a Reserved Instance (RI. of a small instance size in the US-East-1a zone. All other AWS accounts
are running instances of a small size in the same zone. What will happen in this case for the RI pricing?

A user wants to make so that whenever the CPU utilization of the AWS EC2 instance is above 90%, the
redlight of his bedroom turns on. Which of the below mentioned AWS services is helpful for this purpose?

A user has launched two EBS backed EC2 instances in the US-East-1a region. The user wants to change the
zone of one of the instances. How can the user change it?