You are working for a startup company that is building an application that receives large amounts of data. Unfortunately, current funding has left the start-up short on cash, cannot afford to purchase thousands of dollars of storage hardware, and has opted to use AWS. Which services would you implement in order to store a virtually unlimited amount of data without any effort to scale when demand unexpectedly increases? Choose the correct answer from the options below

Answer options:

A.Amazon S3, because it provides unlimited amounts of storage data, scales automatically, is highly available, and durable
B.Amazon Glacier, to keep costs low for storage and scale infinitely
C.Amazon Import/Export, because Amazon assists in migrating large amounts of data to Amazon S3
D.Amazon EC2, because EBS volumes can scale to hold any amount of data and, when used with Auto Scaling, can be designed for fault tolerance and high availability

Answer – A
The best option is to use S3 because you can host a large amount of data in S3 and is the best storage option provided by AWS.
For more information on S3, please refer to the below link:
http://docs.aws.amazon.com/AmazonS3/latest/dev/Welcome.html