Your business requires an order-processing application that will process orders during weekdays between the hours of 8 am to 5 pm. No operations will take place evenings or weekends and for keeping costs low, no servers must be running after hours. Which instance type will meet these requirements?
Correct answer - "Scheduled Instances" : Scheduled instances allow you to reserve capacity on a recurring basis with a daily, weekly, or monthly schedule over the course of a one-year term. For more information visit
Incorrect:
"On-demand Instances" - You can use this but will need to manually start/stop the instances which is not something you want to do
"Classic Instances" - If you created your AWS account after 2013-12-04, it does not support EC2-Classic
"Spot Instances" - Its recommended for applications that have flexible start and end times