1 with suitable examples explain the difference between the concept of grid computing and cloud computing 2 as an it expert describe a scenario for each cloud solution where you will recommend aws amazon azure microsoft and google cloud 1

1. With suitable examples, explain the difference between the concept of grid computing and cloud computing.

2. As an IT expert, describe a scenario for each cloud solution where you will recommend AWS (Amazon), Azure (Microsoft) and Google cloud

I want this questions on one or two pages or and there are sources in IEEE format

I want to repeat the matter twice and the solution will be different from the other solution

Each question is one page