Question: In Next Generation Networks (NGN), what is a primary outcome of decoupling service creation/deployment infrastructure from transport infrastructure in NGN Management (NGNM)?
Option 1: Enhanced Security for User Equipment (UE)
Option 2: Increased Dependence on Single Access Mechanism
Option 3: Simplified Network Topology for Reduced Costs
Option 4: Separation of Transport and Service Strata for Improved Flexibility
Explanation: The correct answer reflects the NGNM's goal of decoupling service and transport infrastructures, leading to architectural separation of the Transport and Service strata. This enhances flexibility by allowing independent management and development of services and transport layers, aligning with NGN's aim of delivering services 'any place, any time, and on any device.' The other options do not accurately represent the primary outcome of this decoupling in the context of NGNM.