DATABASE FUNDAMENTALS
CLOUD COMPUTING AND DATABASES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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virtualization hypervisor
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software hypervisor
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hardware hypervisor
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system hypervisor
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Detailed explanation-1: -Answer: D. Explanation: The virtualization hypervisor program provides the isolation (abstraction) and partitioning.
Detailed explanation-2: -The program which provides partitioning, isolation, or abstraction is called a virtualization hypervisor.
Detailed explanation-3: -A hypervisor, also known as a virtual machine monitor or VMM, is software that creates and runs virtual machines (VMs). A hypervisor allows one host computer to support multiple guest VMs by virtually sharing its resources, such as memory and processing.
Detailed explanation-4: -The process of hiding the internal workings of a programme from users of the application and the outside world is known as “abstraction.” A level of abstraction is used to simplify the description of things. It acts as a barrier between the application and any client applications that may be running.
Detailed explanation-5: -○ Virtualization is a technology that allows creating an. abstraction (a virtual version) of computer resources, such as hardware architecture, operating system, storage, network, etc. With this abstraction, for example, a single machine can act like many machines working independently.