Which of the Following Correctly Describes Components Roughly in Their

Multiple Choice

Which of the following correctly describes components roughly in their order of importance from top to down?

A) 1. amazon elastic compute cloud 2. amazon simple storage system
3) amazon elastic block store
B) 1. amazon elastic block store 2. amazon elastic compute cloud
3) amazon simple storage system
C) 1. amazon simple storage system 2. amazon elastic block store
3) amazon elastic compute cloud
D) none of the mentioned