Operating SystemsCâu 38 / 100
What is 'virtualization' in computing?
a.Deleting unused files automatically
b.Overclocking the processor
c.Running one or more virtual machines on a single physical host
d.Encrypting the hard drive
Giải thích
Virtualization uses a hypervisor to run multiple isolated virtual machines, each with its own operating system, on a single physical computer. This improves hardware utilization and flexibility. It is foundational to modern data centers and cloud computing.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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