QQ.1. What is Cloud Computing ? How Cloud Computing differs from Cluster Computing Grid Computing ? Explain the characteristics of Cloud Computing. Also, give benefits & applications of Cloud Computing.
- Cloud Computing delivers on-demand computing services (servers, storage, software) over the Internet with pay-as-you-go pricing.
- Cloud Computing features on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service.
- Cloud differs from Cluster Computing by offering virtualized, elastic, pay-as-you-go, and highly abstracted services.
- Cloud differs from Grid Computing through centralized provider management, rapid elasticity, and a commercial service model.
Answer: Cloud Computing is an on-demand delivery model of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (the 'cloud') with pay-as-you-go pricing. As per the MCS-227 course material, it essentially allows users to access shared configurable computing resources, like networks, servers, storage, applications, and services, with minimal management effort or service provider interaction. This model leverages virtualization to cre...