Amazon EC2

Resizable compute capacity in the Cloud

750 hours per month of Linux, RHEL, or SLES t2.micro instance usage

750 hours per month of Windows t2.micro instance usage

AWS Lambda

Compute service that runs your code in response to events and automatically manages the compute resources

1,000,000 free requests per month

Up to 3.2 million seconds of compute time per month

Elastic Load Balancing

Automatic distribution of incoming application traffic across multiple Amazon EC2 instances

750 Hours per month shared between Classic and Application load balancers

15 GB of data processing for Classic load balancers

15 LCUs for Application load balancers

AWS Interview Questions 5

Amazon S3

Secure, durable, and scalable object storage infrastructure

5 GB of standard storage

20,000 Get Requests

2,000 Put Requests

Amazon RDS

Managed Relational Database Service for MySQL, PostgreSQL, MariaDB, Oracle BYOL, or SQL Server

750 Hours per month of db.t2.micro database usage (applicable DB engines)

20 GB of General Purpose (SSD) database storage

20 GB of storage for database backups and DB Snapshots