Your network contains a Hyper-V host named Hyperv1 that runs Windows Server 2012 R2.
Hyperv1 has a virtual switch named Switch1.
You replace all of the network adapters on Hyperv1 with new network adapters that support singleroot I/O virtualization (SR-IOV). You need to enable SR-IOV for all of the virtual machines on
Hyperv1. Which two actions should you perform? (Each correct answer presents part of the solution.
Choose two.)

A.
On each virtual machine, modify the Advanced Features settings of the network adapter.
B.
Modify the settings of the Switch1 virtual switch.
C.
Delete, and then recreate the Switch1 virtual switch.
D.
On each virtual machine, modify the BIOS settings.
E.
On each virtual machine, modify the Hardware Acceleration settings of the network adapter.
Explanation:
Nop. Wrong answer. We have to modify the Advanced Features settings of the network adapter. I’m sure, I did it by myself.
right answer: A, C
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Advance feature is to enable settings like DHCP guard or Router guard and not SR-IOV. The answer is C and E.
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No Sako Pako, you must modify the Hardware Acceleration settings of the network adapter.
C and E are corrects.
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A, E
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C, E of course
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I just checked my hyper-v server: Hardware acceleration under the network adaptor has the sr-iov setting. The virtual switch has the Enable single-root I.O virtualization (SR-IOV) and that can only be selected by deleting the switch and adding a new one.
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