Two well-known models in networking, TCP/IP (Transmission Control Protocol/Internet Protocol) and OSI (Open Systems Interconnection) provide the conceptual foundations for comprehending communication operations. While both models enable data interchange across networks, their organizational and conceptual approaches differ. OSI Model It is a conceptual framework that influences how gadgets interact with networks. Imagine it as a ...
Digital and electronic signatures authenticate a document’s legitimacy online, but their security levels and methodologies differ. Encryption is used in digital signatures to protect the document’s integrity and the signer’s identity. An electronic signature, on the other hand, is a larger word that encompasses a variety of approaches, such as inputting a name or utilizing ...
Regarding web addresses and links, terminology like URI and URL are frequently used interchangeably. They do, however, have distinct meanings and purposes. A URI is similar to a general name for any resource, whereas a URL is a sort of URI similar to a specific location for a resource. URLs are more specific since they ...
MIME in computer networks stands for Multipurpose Internet Mail Extensions. MIME is an extension of its parent protocol i.e. SMTP (Simple Mail Transfer Protocol). MIME protocol is not restricted to textual data only. With the help of the MIME protocol, we can send various types of data through the internet such as text, images, audio, ...
At the heart of modern connectedness, a computer network is a web of interconnected devices communicating and exchanging resources in real time. It is a virtual highway connecting computers, smartphones, and other devices to enable collaboration, information exchange, and access to shared data. Consider it a digital neighborhood where information flows like a conversation, whether ...
Web browsers and servers each play a unique role in interacting with the internet. A web browser, such as Chrome or Firefox, is a tool that allows users to explore websites and view their content. On the other hand, a web server is a remote computer that hosts websites and distributes their content to browsers, ...
PAN (Personal Area Network) is a close-knit network that allows your devices to communicate. Consider it your digital campfire, where devices like smartphones, computers, and wearables congregate for smooth data exchange. PANs utilize Bluetooth or Wi-Fi to provide a convenient, immediate link for sharing files, information, or even music without the hassle of a large ...
The Link State Routing Algorithm is an interior protocol used by every router to share information or knowledge about the rest of the routers on the network. The link state routing algorithm is distributed by which every router computes its routing table. With the knowledge of the network topology, a router can make its routing table. The ...
The simplest protocol is a data link layer protocol used for noiseless channels. The simplest protocol is also known as the Elementary Data Link Protocol. As the simplest protocol is used in noiseless channels, it has no error control and no flow control. In the simplest protocol, we assume that the receiver is always ready to ...
The selective repeat ARQ is one of the Sliding Window Protocol strategies that is used where reliable in-order delivery of the data packets is required. The selective repeat ARQ is used for noisy channels or links and it manages the flow and error control between the sender and the receiver. In the selective repeat ARQ, we only resend the ...