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TCP vs UDP Comparison | COFYT

6 months ago

TCP vs UDP Comparison

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TCP vs UDP Comparison

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TCP vs UDP Comparison

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https://www.youtube.com/watch?v=uwoD5YsGACg https://www.youtube.com/watch?v=MMDhvHYAF7E https://www.youtube.com/watch?v=Vdc8TCESIg8&t=429s https://www.youtube.com/watch?v=LyDqA-dAPW4 https://www.youtube.com/watch?v=ILKxzaKEsI0 https://www.youtube.com/watch?v=8-WpoF1cLtc&pbjreload=10 No duplicate answers 1.What is the role of transport layer? How do we ensure reliable receipt of the data we send? 2.What applications do we use TCP or UDP with and why do we choose them? 3.What features of TCP are most important? 4.What is the advantage of UDP over TCP? 5.What applications do we use daily that make use of UCP? 6.What’s the difference between a socket and a port? 7.What common ports are most important to remember? 8.What is the three-way handshake and how does it work? 9.What is the difference of connection-oriented and connectionless? 10.Why is UDP an advantage over TCP?

Answer

https://www.youtube.com/watch?v=uwoD5YsGACg https://www.youtube.com/watch?v=MMDhvHYAF7E https://www.youtube.com/watch?v=Vdc8TCESIg8&t=429s https://www.youtube.com/watch?v=LyDqA-dAPW4 https://www.youtube.com/watch?v=ILKxzaKEsI0 https://www.youtube.com/watch?v=8-WpoF1cLtc&pbjreload=10

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I cannot access external websites or specific YouTube videos. To answer your questions about the content of those videos, please provide the transcripts of the videos. Once you provide the transcripts, I can analyze them and answer your questions accurately.

About this Video

Video Title: TCP vs UDP Comparison
Channel: PowerCert Animated Videos
Speakers: Narrator (unspecified name)
Duration: 00:04:37

Introduction

This video compares and contrasts TCP (Transmission Control Protocol) and UDP (User Datagram Protocol), two fundamental protocols used for computer communication. The video explains how TCP ensures reliable data transmission (order and completeness), while UDP prioritizes speed over guaranteed delivery.

Key Takeaways

TCP (Transmission Control Protocol): A connection-oriented protocol guaranteeing reliable data delivery. It establishes a connection via a three-way handshake (SYN, ACK, ACK) before transferring data and resends lost packets, ensuring data arrives in order and complete. This is ideal for applications where data integrity is crucial (web pages, file downloads, emails).
UDP (User Datagram Protocol): A connectionless protocol prioritizing speed over reliability. It doesn't establish a connection or guarantee data delivery, making it faster than TCP but less reliable. This is suitable for applications where speed is critical and occasional data loss is acceptable (streaming, online gaming).
Connection-Oriented vs. Connectionless: TCP is connection-oriented, requiring a prior connection establishment, while UDP is connectionless, sending data without prior connection setup.
Data Delivery Guarantee: TCP guarantees data delivery by resending lost packets, unlike UDP, which is a "fire-and-forget" protocol.
Speed: UDP's lack of connection establishment and data delivery guarantee makes it faster than TCP.

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