Final answer:
The factor that is not a pricing consideration for Amazon EC2 is 'Request Pricing'. Pricing for EC2 typically involves factors like Reserved Purchasing, Region, and Instance Type. AMI affects instance configuration but does not directly impact pricing.
Step-by-step explanation:
The question is about understanding which factor is not considered when pricing Amazon EC2 instances. Amazon EC2 (Elastic Compute Cloud) is a part of Amazon Web Services (AWS) that provides resizable compute capacity in the cloud, allowing users to run and manage server instances. To determine the cost of using EC2, several factors are taken into account:
- Reserved Purchasing: This involves committing to a certain amount of computing capacity over a specified term and offers a significant discount over the on-demand pricing.
- Region: AWS Regions are physical locations around the world where data centers are clustered. Prices can vary from one region to another.
- Instance Type: Based on the memory, CPU, storage, and networking capacity, there are various instance types each tailored for different use cases.
AMI (Amazon Machine Image) represents the images used to create virtual machines within EC2 but it does not directly affect pricing. Request Pricing, on the other hand, is not a recognized pricing factor for EC2. It does not correspond to any EC2 pricing model. Therefore, 'c) Request Pricing' is the correct answer to the question of which factor is not a pricing consideration for EC2 instances.