Which of the following statements are TRUE regarding the Predefined PCC rules? (Choose two) 

The Predefined PCC rules are preconfigured on the PCRF. 

The Predefined PCC rules are preconfigured on the PCEF. 

The Predefined PCC rules are preconfigured on the MME. 

The Predefined PCC rules are activated or deactivated by the PCEF at any time. 

The Predefined PCC rules are activated or deactivated by the PCRF at anytime.