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The key distinction between TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) lies in their approach to reliability and data delivery. TCP is a connection-oriented protocol that ensures reliable communication through mechanisms like acknowledgments, sequencing, and retransmissions. When a packet is lost or corrupted, TCP retransmits it to ensure the data arrives correctly and in order. These features make TCP suitable for applications requiring high reliability, such as web browsing (HTTP/HTTPS) and file transfers (FTP). UDP, on the other hand, is connectionless and prioritizes speed over reliability. It does not provide acknowledgments or retransmissions, which reduces overhead and increases efficiency. Applications like video streaming, online gaming, and VoIP prefer UDP because they tolerate packet loss for better performance and lower latency. ________________________________________ Why Other Options Are Incorrect? 1. TCP operates at the network layer: Incorrect because both TCP and UDP function at the transport layer, not the network layer. The network layer is responsible for IP addressing and routing. 2. UDP uses sliding window mechanisms: Incorrect because the sliding window mechanism is specific to TCP for flow control and congestion avoidance. UDP does not implement any such mechanism. 3. TCP supports multicast transmission: Incorrect because TCP supports unicast only. UDP, however, supports unicast, multicast, and broadcast communication. 4. Handshake process before data transfer: Incorrect because only TCP requires a handshake (three-way handshake). UDP does not establish a connection before data transfer.
Which of the following is NOT included in the provisions of a Money Bill under Article 110 of the Indian Constitution?
Which Article of the Indian Constitution states that no person shall be deprived of their property except by authority of law?
Who has the authority to increase the number of judges in the Supreme Court of India?
The term "Secular" was incorporated into the Preamble of the Indian Constitution by which amendment?
Which of the following is not a contitutional provision relating to Governors of States?
Which part of the constitution is taken from the Japan?
Rajya Sabha, being a permanent House, sees one-third of its members retire after how many years?
Under Article 233 of the Constitution, the appointment and promotion of district judges in a state are conducted by whom?
Which article of the Indian Constitution addresses the citizenship rights of persons migrating from Pakistan to India?
Consider the following statements regarding "Pitts India Act 1784:
1. By the Pitt's India Act-1784, the full control of the British Government wa...