What precisely is virtualization and how does it work, for example, in relation to cloud computing?

Propose the concerns you'll face when building the framework, and then look at the issues and bottlenecks that will arise as a result of applying each of the solutions you've proposed. Is cloud computing able to address these issues? Should you pay attention to anything like this or reject it?

Introduce the difficulties that you will have when establishing the framework, and then on to analyse the issues and blockages that will develop as a direct result of putting each of the answers that you have presented into effect. Is it feasible that cloud computing might provide a solution to these issues? Should you provide anything similar with the attention it deserves or entirely disregard it as irrelevant?

What is "cloud scalability"? Isn't it one of cloud computing's main benefits?