is there any questions

can we create and use hypervisor, servers, multiple clients on single computer system?

What is a hypervisor and its role in virtualization

it is a core software, that enable virtualization by creating and managing virtual machines on single physical computer

what is cloud computing and it's advantages

it is the service to use remote computing resources over internet for companies/individuals

Advantages: no physical infrastructure required, no initial payments, no physical maintenance and highly scaling, highly available

What is virtualisation and its advantages compared to physical infrastructure

its a technology that used to creating virtual resources like servers, physical machines, networks.

when compare to physical infrastructure, it is required less infrastructure, less investment and less maintenance

what is server, serverOS,client OS and its relation between them

Server is a computer or powerful systems, that provides resources to other computers like developers/clients through the internet. its controlling/managing the resources

ServerOS: specialized Operating system run in the server computer/systems, which are powerful to manage and distribute the resources to other computers. designed to mange resource and provide services to multiple users at a time

client OS: it is a software runs in the personal computer/laptop. designed for individual users to access and utilize the resources