What is osi and what role does it play in computer networks?
Answer / Vikas Kumar Tamta
The Open Systems Interconnection (OSI) model is a conceptual framework used to understand and describe how different network protocols interact within a communication system. It consists of seven layers, each handling specific tasks: physical, data link, network, transport, session, presentation, and application. The OSI model helps standardize network communications across various operating systems and devices.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is the disadvantage of a star topology?
What are the functions of network layer?
Explain the functionality of osi session layer?
What do you understand by tcp/ip?
What is a node and link?
What fields are contained in a Medium Access Control (MAC) frame?
Explain the process of signaling for call between two phones registered on a CME where all three devices are connected on the same switch.
What is 802.3af and 802.3at?
What is codec and DSP?
What are routers?
What are the different call flows supported in H323?
What is an encoder?