What is the name of the technology that allows a single computer to act as multiple virtual machines?
Correct answer: A. Virtualization
- A. Virtualization
- B. Cloud computing
- C. Networking
- D. Multitasking
Explanation
Virtualization is the technology that allows a single physical computer or server to run multiple virtual machines or operating system instances simultaneously. Each virtual machine functions as a separate and isolated environment, sharing the underlying hardware resources. The other options are incorrect because (b) Cloud computing refers to the delivery of computing services over the internet, (c) Networking involves interconnecting computers and devices, and (d) Multitasking refers to the ability of an operating system to run multiple programs concurrently
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Computer fundamentals covers the history and generations of computers, their characteristics, applications and limitations, and the basic data-processing cycle. It includes binary, decimal, octal and hexadecimal number systems, units of storage, input and output devices, memory types, operating systems, and the distinction between raw data and processed information.
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