COMPUTER SCIENCE AND ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The I/O requests need to be forwarded by the KVM module.
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The forwarding efficiency of I/O requests increases.
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The I/O requests are not forwarded through QEMU.
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The I/O requests are directly sent by the frontend driver to the backend driver
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Detailed explanation-1: -1 Answer. a) It provides a logical name for a physical resource, and on-demand provides an indicator of that physical resource.
Detailed explanation-2: -which of the following is true about the resource pooling feature of cloud computing? The resource pooling feature of cloud computing shields the difference between resources of the same type. The resource pooling feature of cloud computing allows CPUs and disks to be added to the same resource pool.
Detailed explanation-3: -Expert-Verified Answer. Option (c) file management level is not a virtualization level. In computing, virtualization refers to the act of creating a virtual(rather than actual) version of something, this includes virtual computer hardware, virtual storage devices, and virtual network resources.
Detailed explanation-4: -I/O virtualization involves managing the routing of I/O requests between virtual devices and the shared physical hardware.