MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Explanation: Cloud Computing is distinguished by the notion that resources are virtual and limitless and that details of the physical systems on which software runs are abstracted from the user.

Detailed explanation-2: -There are basically 5 essential characteristics of Cloud Computing.

Detailed explanation-3: -Elasticity and scalability Cloud computing provides rapid elasticity and scalability of resources to businesses. It helps in reducing costs and reduces business resource wastage. The automated processes also ensure that all the business activities get adequate resources whenever it needs them.

Detailed explanation-4: -Cloud computing is a general term for anything that involves delivering hosted services over the internet. These services are divided into three main categories or types of cloud computing: infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS).