A company needs to run a distributed application that processes large amount of data across multiple Amazon EC2 instances. The application is designed to tolerate processing interruptions. What is the MOST cost-effective Amazon EC2 pricing model for these requirements?
A) Dedicated Hosts
B) On-Demand Instances
C) Reserved Instances
D) Spot Instances

Question

Quizplus · Accepted Answer

Spot Instances are the most cost-effective option for applications that can tolerate interruptions, as they allow you to bid on spare Amazon EC2 computing capacity at reduced rates.

A Company Needs to Run a Distributed Application That Processes