Which is the MOST cost-effective Amazon EC2 pricing model?
A Solutions Architect needs to design an architecture for a new, mission-critical batch processing billing application. The application is required to run Monday, Wednesday, and Friday from 5 AM to 11 AM.
Which is the MOST cost-effective Amazon EC2 pricing model?
A. Amazon EC2 Spot Instances
B. On-Demand Amazon EC2 Instances
C. Scheduled Reserved Instances
D. Dedicated Amazon EC2 Instances
Answer: C