You have started a new role as a solutions architect for an architectural firm that designs large sky scrapers in
the Middle East. Your company hosts large volumes of data and has about 250Tb of data on internal servers.
They have decided to store this data on S3 due to the redundancy offered by it. The company currently has a
telecoms line of 2Mbps connecting their head office to the internet. What method should they use to import this
data on to S3 in the fastest manner possible.

You are designing a site for a new start up which generates cartoon images for people automatically.
Customers will log on to the site, upload an image which is stored in S3. The application then passes a job to
AWS SQS and a fleet of EC2 instances poll the queue to receive new processing jobs. These EC2 instances
will then turn the picture in to a cartoon and will then need to store the processed job somewhere. Users will
typically download the image once (immediately), and then never download the image again. What is the most
commercially feasible method to store the processed images?

You are hosting a website in Ireland called aloud.guru and you decide to have a static DR site available on S3
in the event that your primary site would go down. Your bucket name is also called “acloudguru”. What would
be the S3 URL of the static website?

Which of the following is NOT a valid SNS subscribers?

You are appointed as your company’s Chief Security Officer and you want to be able to track all changes made
to your AWS environment, by all users and at all times, in all regions. What AWS service should you use to
achieve this?

You have a high performance compute application and you need to minimize network latency between EC2
instances as much as possible. What can you do to achieve this?

Amazon S3 buckets in the US Standard region do not provide eventual consistency.

Placement Groups can be created across 2 or more Availability Zones.

You can add multiple volumes to an EC2 instance and then create your own RAID 5/RAID 10/RAID 0
configurations using those volumes.

You are creating your own relational database on an EC2 instance and you need to maximize IOPS
performance. What can you do to achieve this goal?