The major characteristics on which OSI and TCP/IP model differs:

प्रमुख विशेषताएँ जिन पर OSI और TCP/IP मॉडल भिन्न हैं:

OSI model is independent generic protocol & TCP/IP is communication protocol

In OSI model, Transport layer guarantees the delivery

(A) and (B)

TCP/IP model consists of 7 layers

Explanation: