Question: What is the value of FC used as an input parameter for deriving KSN during dual connectivity in a 5G system?
Option 1: 0x78
Option 2: 0x79
Option 3: 0x80
Option 4: 0x81
Explanation: The value of FC used as an input parameter for deriving KSN during dual connectivity in a 5G system is 0x79, which is specified to ensure secure key derivation and authentication procedures between the Mobile Node (MN) and User Equipment (UE).