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?

Your startup wants to implement an order fulfillment process for selling a personalized gadget that needs an
average of 3-4 days to produce with some orders taking up to 6 months you expect 10 orders per day on your
first day. 1000 orders per day after 6 months and 10,000 orders after 12 months.
Orders coming in are checked for consistency men dispatched to your manufacturing plant for production
quality control packaging shipment and payment processing If the product does not meet the quality standards
at any stage of the process employees may force the process to repeat a step Customers are notified via email
about order status and any critical issues with their orders such as payment failure.
Your case architecture includes AWS Elastic Beanstalk for your website with an RDS MySQL instance for
customer data and orders.
How can you implement the order fulfillment process while making sure that the emails are delivered reliably?

You have deployed a web application targeting a global audience across multiple AWS Regions under the
domain name.example.com. You decide to use Route53 Latency-Based Routing to serve web requests to
users from the region closest to the user. To provide business continuity in the event of server downtime you
configure weighted record sets associated with two web servers in separate Availability Zones per region.
Dunning a DR test you notice that when you disable all web servers in one of the regions Route53 does not
automatically direct all users to the other region. What could be happening? (Choose 2 answers)

To serve Web traffic for a popular product your chief financial officer and IT director have purchased 10 ml
large heavy utilization Reserved Instances (RIs) evenly spread across two availability zones: Route 53 is used
to deliver the traffic to an Elastic Load Balancer (ELB). After several months, the product grows even more
popular and you need additional capacity As a result, your company purchases two C3.2xlarge medium
utilization Ris You register the two c3 2xlarge instances with your ELB and quickly find that the ml large
instances are at 100% of capacity and the c3 2xlarge instances have significant capacity that’s unused Which
option is the most cost effective and uses EC2 capacity most effectively?

You’re running an application on-premises due to its dependency on non-x86 hardware and want to use AWS
for data backup. Your backup application is only able to write to POSIX-compatible block-based storage. You
have 140TB of data and would like to mount it as a single folder on your file server Users must be able to
access portions of this data while the backups are taking place. What backup solution would be most
appropriate for this use case?

You are looking to migrate your Development (Dev) and Test environments to AWS. You have decided to use
separate AWS accounts to host each environment. You plan to link each accounts bill to a Master AWS
account using Consolidated Billing. To make sure you Keep within budget you would like to implement a way for
administrators in the Master account to have access to stop, delete and/or terminate resources in both the Dev
and Test accounts. Identify which option will allow you to achieve this goal.