TCP uses a three-way handshake, which is relatively heavyweight. HTTP uses TCP and counts more on top of it. ICMP is used for control messages. UDP has very small overhead and is commonly used for real-time data transport.
Hypertext Transfer Protocol (HTTP) is an application-layer protocol for communicating hypermedia documents, such as HTML. It was developed for communication between web browsers and web servers, but it can also be employed for other purposes.
TCP stands for Transmission Control Protocol a communications standard that allows application programs and computing devices to exchange notes over a network. It is designed to send packets across the internet and ensure the thriving delivery of data and messages over networks.
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complete question is,
A. TCP
B. HTTP
C. ICMP
D. UDP