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Jan 31 · 8 min read · What a browser actually is (beyond “it opens websites”) A browser is a client-side application that communicates with web servers using standardized protocols, retrieves resources, interprets them, executes code, enforces security rules, and renders ...
Join discussionJan 30 · 5 min read · What is TCP and why it is needed TCP (Transmission Control Protocol) is a core internet protocol that makes sure data is delivered correctly, completely, and in the right order between two devices. What is TCP? TCP is a connection-oriented protocol.B...
Join discussionJan 29 · 7 min read · What are TCP and UDP ? TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are two core protocols of the Transport Layer of the OSI and TCP/IP models. Both are responsible for end-to-end communication between applications, but they d...
Join discussionJan 29 · 5 min read · What is a Modem and how it connects your network to the internet? A modem is a device that connects your local network (home/school/office) to the Internet. Think of it as the translator and gateway between your network and your Internet Service Prov...
Join discussionJan 29 · 5 min read · Why Version Control Exists: Version control exists because software changes constantly—and humans forget things.More clearly, it exists to manage change in a safe, organized, and trackable way. Version control exists to manage change, protect work, e...
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