MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Infrastructure as a service (IaaS) is a cloud computing model that provides access to computer hardware in a cloud-based environment. The main appeal of any cloud computing service is the virtualized hardware and software.

Detailed explanation-2: -IaaS provides virtual computing resources over the Internet. The IaaS cloud vendor hosts the infrastructure components that typically exist in an on-premises data center, including servers, storage and networking hardware, as well as the hypervisor or virtualization layer.

Detailed explanation-3: -Infrastructure as a service (IaaS) is a type of cloud computing service that offers essential compute, storage, and networking resources on demand, on a pay-as-you-go basis. IaaS is one of the four types of cloud services, along with software as a service (SaaS), platform as a service (PaaS), and serverless.

Detailed explanation-4: -In which of the following service models the hardware is virtualized in the cloud? Explanation: Infrastructure-as-a-Service (IaaS) is an acronym for Infrastructure-as-a-Service. Users of IaaS get computer resources such as software or hardware tools through the internet.

Detailed explanation-5: -Virtualization in IaaS It enables multiple operating systems with dierent congurations to run on a physical machine at the same time. A software layer called virtual machine monitor (VMM) or hypervisor is required to run the virtual machines on a system.