Which one of the following is true of Buddhism?

In Buddhism, Nirvana is the ultimate goal, representing the liberation from the cycle of birth, death, and rebirth (samsara).

Nirvana can be achieved both in this life by attaining complete detachment and enlightenment, and after death when the enlightened being no longer experiences rebirth.

This state is characterized by the cessation of suffering and desires, leading to ultimate peace and freedom.