Multiple choice technology architecture

Which of the below OSI layer provides connectivity and path selection between host systems on separate networks ?

  1. Application layer

  2. Presentation layer

  3. Session layer

  4. Network layer

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Network layer (Layer 3) of the OSI model provides connectivity and path selection between host systems on separate networks. It handles routing, logical addressing (IP), and determines the best path for data to travel from source to destination across networks.