If the initial conditions for a system are inherently zero, what does it physically mean?

The system is working with zero reference input

The system is at rest but stores energy

The system is working but does not store energy

The system is at rest or no energy is stored in any of its part

If the initial conditions for a system are inherently zero,

1.	If the initial conditions for a system are inherently zero, what does it physically mean?
A.	The system is at rest but stores energy
B.	The system is working but does not store energy
C.	The system is at rest or no energy is stored in any of its part
D.	The system is working with zero reference input
Answer» D. The system is working with zero reference input