Computer programmer, ugc net computer science..short notes
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Dialogue control in the session layer decides.. 🔄

! Half/full duplex communication 📡
🤍Transport Layer functions 🚀

& Segmentation and Reassembly 📦
& Reliable Delivery & Error Handling
& Fast Communication
& Flow Control 🚦
& Multipleing 🔄
TCP functions 🔧
........................
Error Checking: using checksum

Retransmission 🔄

Ordered Delivery 📦

Connection-Oriented 🔗

Use Cases: Loading web pages 🌐, downloading files 📥, sending emails 📧, or any application where data must be complete and accurate 🎯.
UDP (User Datagram Protocol): 📡

UDP is employed when transmission speed is prioritized over absolute accuracy. While it offers faster performance, it does not guarantee reliable delivery. 🚀

No Error Checking
No Retransmission 🔄
No Ordered Delivery 📉
Lightweight ⚖️

Use Cases: 🎯 Live video streaming, online gaming, VoIP calls, and real-time applications where latency is a more critical factor than reliability.
---------- is the concept of exposing only the essential features of an object while hiding the internal implementation details
Anonymous Quiz
0%
Encapsulation
0%
Polymorphism
100%
Abstraction
0%
Inheritance