Which AWS services can be used to store files? Choose 2 answers from the options given below.

Answer options:

A.Amazon CloudWatch
B.Amazon Simple Storage Service (Amazon S3)
C.Amazon Elastic Block Store (Amazon EBS)
D.AWS Config
E.Amazon Athena

Answer – B and C
The AWS documentation mentions the following:
Amazon S3 is object storage built to store and retrieve any amount of data from anywhere – web sites and mobile apps, corporate applications and data from IoT sensors or devices. It is designed to deliver 99.999999999% durability. It stores data for millions of applications used by market leaders in every industry. 
For more information on the Simple Storage Service, please refer to the below URL:
https://aws.amazon.com/s3/
Amazon Elastic Block Store (Amazon EBS) provides persistent block storage volumes for use with Amazon EC2 instances in the AWS Cloud. Each Amazon EBS volume is automatically replicated within its Availability Zone to protect you from component failure, offering high availability and durability.
For more information on Amazon EBS, please refer to the below URL:
https://aws.amazon.com/ebs/
Answer A is incorrect. Amazon CloudWatch is used for performance monitoring.
Answer D is incorrect. AWS Config is used to audit and monitor configuration changes.
Answer E is incorrect. Amazon Athena is a serverless query service used to analyze BigData stored in S3.