Support Engineer Trainee Interview Questions and Answers

OSI and TCP models are networking models used to standardize communication between devices on a network.

• OSI model has 7 layers and TCP model has 4 layers

• OSI model is a theoretical model while TCP model is a practical model

• OSI model is used for understanding and designing networks while TCP model is used for actual communication

• Examples of layers in OSI model: Physical, Data Link, Network, Transport, Session, Presentation, Application

• Examples of layers in TCP model: Network In...read more