Is the option correct?

On the same physical host, allGuest Physical Memorycan be larger than the physical host'sHost Physical Memory

On the same physical host, allGuest Physical MemoryMust be less than or equal to the physical host'sHost Physical Memory

In a virtual machine, all applications correspond toGuest virtual memorycan be larger than the virtual machine'sGuest Physical Memory

Already in a virtual machine, all applications correspond toGuest Virtual MemoryMust be less than or equal to the virtual machine's Guest Physical Memory