You have been asked to design the storage layer for an application. The application requires disk performance
of at least 100,000 IOPS. In addition, the storage layer must be able to survive the loss of an individual disk,
EC2 instance, or Availability Zone without any data loss. The volume you provide must have a capacity of at
least 3 TB. Which of the following designs will meet these objectives?

You have a periodic Image analysis application that gets some files In Input analyzes them and tor each file
writes some data in output to a ten file the number of files in input per day is high and concentrated in a few
hours of the day.
Currently you have a server on EC2 with a large EBS volume that hosts the input data and the results it takes
almost 20 hours per day to complete the process
What services could be used to reduce the elaboration time and improve the availability of the solution?

You are tasked with moving a legacy application from a virtual machine running Inside your datacenter to an
Amazon VPC Unfortunately this app requires access to a number of on-premises services and no one who
configured the app still works for your company. Even worse there’s no documentation for it. What will allow the
application running inside the VPC to reach back and access its internal dependencies without being
reconfigured? (Choose 3 answers)

You are designing a photo-sharing mobile app. The application will store all pictures in a single Amazon S3
bucket.
Users will upload pictures from their mobile device directly to Amazon S3 and will be able to view and download
their own pictures directly from Amazon S3.
You want to configure security to handle potentially millions of users in the most secure manner possible. What
should your server-side application do when a new user registers on the photo-sharing mobile application?

A read only news reporting site with a combined web and application tier and a database tier that receives large
and unpredictable traffic demands must be able to respond to these traffic fluctuations automatically. What
AWS services should be used meet these requirements?