When EFI_DXE_IPL_PPI is invoked, the system state should be like?
1. Single thread of execution
2. Interrupts disabled
3. Processor mode as defined for PEI
Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: When EFI_DXE_IPL_PPI is invoked, the system state should be like? ### Response: 1. Single thread of execution
2. Interrupts disabled
3. Processor mode as defined for PEI 