Servion Global Solutions Maintenance Engineer Interview Questions and Answers

The transport layer is responsible for end-to-end communication between hosts.

• Provides reliable or unreliable delivery of data

• Segments and reassembles data into packets

• Manages flow control and congestion control

• Examples include TCP and UDP protocols

The OSI model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.

• The 7 layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with the layers above and below it.

• The Physical layer deals with the physical transmission of data.

• The Data Link layer provides e...read more