In hardware virtualized environment, which answer best describes the drivers that are used in dom0 and the guest to communicate block I/O requests?

Question

Options

• AQEMU emulation is used in dom0, and a blkfront driver is used in the guest.
• BA native device driver is used in dom0, and QEMU emulation is used in the guest.
• CA blkfront driver is used in dom0, and a blkback driver is used in the guest
• DQEMU emulation is used in dom0, and a native device driver is used in the guest.
• ENative drivers are used in both dom0, and the guest.

• A
  83% (55)
• B
  5% (3)
• C
  9% (6)
• D
  2% (1)
• E
  2% (1)

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