What transmission protocol is suitable for applications that require fast data transfer and can tolerate some data loss?

What transmission protocol is suitable for applications that require fast data transfer and can tolerate some data loss?

• A. TCP
• B. UDP
• C. HTTP
• D. FTP

Answer: (B)

The suitable transmission protocol for applications that require fast data transfer and can tolerate some data loss is UDP (User Datagram Protocol). UDP is a connectionless protocol that allows data to be sent with minimal delay. Unlike TCP (Transmission Control Protocol), which establishes a connection and ensures reliable delivery of packets (by requiring acknowledgment for received data and retransmitting lost packets), UDP transmits packets without this overhead. This makes UDP faster and more efficient for applications where speed is critical, such as online gaming, video streaming, or VoIP (Voice over Internet Protocol). These applications can often handle minor data losses without significantly affecting performance, making UDP an ideal choice. Other options such as TCP, HTTP, and FTP may prioritize reliability and error correction, ensuring that all data is received correctly, which can result in increased latency due to packet retransmission and delay in data delivery. This makes them less suitable for use cases where quick transmission is essential, and some loss of data can be tolerated.

The suitable transmission protocol for applications that require fast data transfer and can tolerate some data loss is UDP (User Datagram Protocol).

UDP is a connectionless protocol that allows data to be sent with minimal delay. Unlike TCP (Transmission Control Protocol), which establishes a connection and ensures reliable delivery of packets (by requiring acknowledgment for received data and retransmitting lost packets), UDP transmits packets without this overhead. This makes UDP faster and more efficient for applications where speed is critical, such as online gaming, video streaming, or VoIP (Voice over Internet Protocol). These applications can often handle minor data losses without significantly affecting performance, making UDP an ideal choice.

Other options such as TCP, HTTP, and FTP may prioritize reliability and error correction, ensuring that all data is received correctly, which can result in increased latency due to packet retransmission and delay in data delivery. This makes them less suitable for use cases where quick transmission is essential, and some loss of data can be tolerated.