The last one is F.
DMA is used by network cards for example to access RAM without using the CPU.
Also bypassing the hypervisor when using RAM wouldn't be good, as the hypervisor uses techniques to save RAM like TPS.
The last one is F.
DMA is used by network cards for example to access RAM without using the CPU.
Also bypassing the hypervisor when using RAM wouldn't be good, as the hypervisor uses techniques to save RAM like TPS.