Which of the following designs will meet these objectives’?
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’?
What AWS architecture would you recommend?
A web design company currently runs several FTP servers that their 250 customers use to upload and
download large graphic files They wish to move this system to AWS to make it more scalable, but they wish to
maintain customer privacy and Keep costs to a minimum. What AWS architecture would you recommend?
What will allow theapplication running inside the VPC t…
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 theapplication running inside the VPC to reach back and access its internal dependencies without being
reconfigured? (Choose 3 answers)
Which of the following AWS resources do not need to be …
You would like to create a mirror image of your production environment in another region for disaster recovery
purposes. Which of the following AWS resources do not need to be recreated in the second region? Choose 2
answers.
which of the following features in a cost effective and…
Refer to the architecture diagram above of a batch processing solution using Simple Queue Service (SOS) to
set up a message queue between EC2 instances which are used as batch processors Cloud Watch monitors
the number of Job requests (queued messages) and an Auto Scaling group adds or deletes batch servers
automatically based on parameters set in Cloud Watch alarms. You can use this architecture to implement
which of the following features in a cost effective and efficient manner?
which architecture provides high availability?
Your company runs a customer facing event registration site This site is built with a 3-tier architecture with web
and application tier servers and a MySQL database The application requires 6 web tier servers and 6
application tier servers for normal operation, but can run on a minimum of 65% server capacity and a single
MySQL database. When deploying this application in a region with three availability zones (AZs) which
architecture provides high availability?
Which of the following AWS resources do not need to be …
You would like to create a mirror image of your production environment in another region for disaster recovery
purposes. Which of the following AWS resources do not need to be recreated in the second region? (Choose 2
answers)
you need to change anything in the architecture to main…
Your application is using an ELB in front of an Auto Scaling group of web/application servers deployed across
two AZs and a Multi-AZ RDS Instance for data persistence. The database CPU is often above 80% usage and
90% of I/O operations on the database are reads. To improve performance you recently added a single-node
Memcached ElastiCache Cluster to cache frequent DB query results. In the next weeks the overall workload is
expected to grow by 30%. Do you need to change anything in the architecture to maintain the high availability or
the application with the anticipated additional load’* Why?
you need to consider so you can set up a solution that …
Your fortune 500 company has under taken a TCO analysis evaluating the use of Amazon S3 versus acquiring
more hardware The outcome was that ail employees would be granted access to use Amazon S3 for storage of
their personal documents.
Which of the following will you need to consider so you can set up a solution that incorporates single sign-on
from your corporate AD or LDAP directory and restricts access for each user to a designated user folder in a
bucket? (Choose 3 Answers)
How could you best migrate this application to AWS whil…
You are responsible for a legacy web application whose server environment is approaching end of life You
would like to migrate this application to AWS as quickly as possible, since the application environment currently
has the following limitations:
– The VM’s single 10GB VMDK is almost full.
– Me virtual network interface still uses the 10Mbps driver, which leaves your 100Mbps WAN connection
completely underutilized.
– It is currently running on a highly customized. Windows VM within a VMware environment.
– You do not have me installation media.
This is a mission critical application with an RTO (Recovery Time Objective) of 8 hours. RPO (Recovery Point
Objective) of 1 hour. How could you best migrate this application to AWS while meeting your business
continuity requirements?